2972455707585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{184999}}^1$

素因数の和:185255

約数の個数: 128

約数和(自身を含む): 5967360000000

約数和(自身を除く): 2994904292415

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 79, 91, 105, 149, 195, 237, 273, 395, 447, 455, 553, 745, 1027, 1043, 1185, 1365, 1659, 1937, 2235, 2765, 3081, 3129, 5135, 5215, 5811, 7189, 8295, 9685, 11771, 13559, 15405, 15645, 21567, 29055, 35313, 35945, 40677, 58855, 67795, 82397, 107835, 153023, 176565, 184999, 203385, 247191, 411985, 459069, 554997, 765115, 924995, 1071161, 1235955, 1294993, 2295345, 2404987, 2774985, 3213483, 3884979, 5355805, 6474965, 7214961, 12024935, 14614921, 16067415, 16834909, 19424895, 27564851, 36074805, 43844763, 50504727, 73074605, 82694553, 84174545, 102304447, 137824255, 189993973, 192953957, 219223815, 252523635, 306913341, 358343063, 413472765, 511522235, 569981919, 578861871, 949969865, 964769785, 1075029189, 1329957811, 1534566705, 1791715315, 2177623229, 2508401441, 2849909595, 2894309355, 3989873433, 5375145945, 6532869687, 6649789055, 7525204323, 10888116145, 12542007205, 15243362603, 19949367165, 28309101977, 32664348435, 37626021615, 45730087809, 76216813015, 84927305931, 141545509885, 198163713839, 228650439045, 424636529655, 594491141517, 990818569195, 2972455707585]

約数ペア:

[(1, 2972455707585), (3, 990818569195), (5, 594491141517), (7, 424636529655), (13, 228650439045), (15, 198163713839), (21, 141545509885), (35, 84927305931), (39, 76216813015), (65, 45730087809), (79, 37626021615), (91, 32664348435), (105, 28309101977), (149, 19949367165), (195, 15243362603), (237, 12542007205), (273, 10888116145), (395, 7525204323), (447, 6649789055), (455, 6532869687), (553, 5375145945), (745, 3989873433), (1027, 2894309355), (1043, 2849909595), (1185, 2508401441), (1365, 2177623229), (1659, 1791715315), (1937, 1534566705), (2235, 1329957811), (2765, 1075029189), (3081, 964769785), (3129, 949969865), (5135, 578861871), (5215, 569981919), (5811, 511522235), (7189, 413472765), (8295, 358343063), (9685, 306913341), (11771, 252523635), (13559, 219223815), (15405, 192953957), (15645, 189993973), (21567, 137824255), (29055, 102304447), (35313, 84174545), (35945, 82694553), (40677, 73074605), (58855, 50504727), (67795, 43844763), (82397, 36074805), (107835, 27564851), (153023, 19424895), (176565, 16834909), (184999, 16067415), (203385, 14614921), (247191, 12024935), (411985, 7214961), (459069, 6474965), (554997, 5355805), (765115, 3884979), (924995, 3213483), (1071161, 2774985), (1235955, 2404987), (1294993, 2295345)]