15695401425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{1181}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 28809406080

約数和(自身を除く): 13114004655

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 89, 165, 181, 267, 275, 445, 543, 825, 905, 979, 1181, 1335, 1991, 2225, 2715, 2937, 3543, 4525, 4895, 5905, 5973, 6675, 9955, 12991, 13575, 14685, 16109, 17715, 24475, 29525, 29865, 38973, 48327, 49775, 64955, 73425, 80545, 88575, 105109, 149325, 177199, 194865, 213761, 241635, 315327, 324775, 402725, 525545, 531597, 641283, 885995, 974325, 1068805, 1156199, 1208175, 1576635, 2351371, 2627725, 2657985, 3206415, 3468597, 4429975, 5344025, 5780995, 7054113, 7883175, 11756855, 13289925, 16032075, 17342985, 19024729, 28904975, 35270565, 57074187, 58784275, 86714925, 95123645, 176352825, 209272019, 285370935, 475618225, 627816057, 1046360095, 1426854675, 3139080285, 5231800475, 15695401425]

約数ペア:

[(1, 15695401425), (3, 5231800475), (5, 3139080285), (11, 1426854675), (15, 1046360095), (25, 627816057), (33, 475618225), (55, 285370935), (75, 209272019), (89, 176352825), (165, 95123645), (181, 86714925), (267, 58784275), (275, 57074187), (445, 35270565), (543, 28904975), (825, 19024729), (905, 17342985), (979, 16032075), (1181, 13289925), (1335, 11756855), (1991, 7883175), (2225, 7054113), (2715, 5780995), (2937, 5344025), (3543, 4429975), (4525, 3468597), (4895, 3206415), (5905, 2657985), (5973, 2627725), (6675, 2351371), (9955, 1576635), (12991, 1208175), (13575, 1156199), (14685, 1068805), (16109, 974325), (17715, 885995), (24475, 641283), (29525, 531597), (29865, 525545), (38973, 402725), (48327, 324775), (49775, 315327), (64955, 241635), (73425, 213761), (80545, 194865), (88575, 177199), (105109, 149325)]