628632413675

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{21061}}^1$

素因数の和:21301

約数の個数: 96

約数和(自身を含む): 962772664320

約数和(自身を除く): 334140250645

約数列:

[1, 5, 7, 17, 25, 35, 79, 85, 119, 127, 175, 395, 425, 553, 595, 635, 889, 1343, 1975, 2159, 2765, 2975, 3175, 4445, 6715, 9401, 10033, 10795, 13825, 15113, 21061, 22225, 33575, 47005, 50165, 53975, 70231, 75565, 105305, 147427, 170561, 235025, 250825, 351155, 358037, 377825, 526525, 737135, 852805, 1193927, 1663819, 1755775, 1790185, 2506259, 2674747, 3685675, 4264025, 5969635, 8319095, 8950925, 11646733, 12531295, 13373735, 18723229, 28284923, 29848175, 41595475, 45470699, 58233665, 62656475, 66868675, 93616145, 141424615, 197994461, 211305013, 227353495, 291168325, 318294893, 468080725, 707123075, 989972305, 1056525065, 1136767475, 1479135091, 1591474465, 3592185221, 4949861525, 5282625325, 7395675455, 7957372325, 17960926105, 25145296547, 36978377275, 89804630525, 125726482735, 628632413675]

約数ペア:

[(1, 628632413675), (5, 125726482735), (7, 89804630525), (17, 36978377275), (25, 25145296547), (35, 17960926105), (79, 7957372325), (85, 7395675455), (119, 5282625325), (127, 4949861525), (175, 3592185221), (395, 1591474465), (425, 1479135091), (553, 1136767475), (595, 1056525065), (635, 989972305), (889, 707123075), (1343, 468080725), (1975, 318294893), (2159, 291168325), (2765, 227353495), (2975, 211305013), (3175, 197994461), (4445, 141424615), (6715, 93616145), (9401, 66868675), (10033, 62656475), (10795, 58233665), (13825, 45470699), (15113, 41595475), (21061, 29848175), (22225, 28284923), (33575, 18723229), (47005, 13373735), (50165, 12531295), (53975, 11646733), (70231, 8950925), (75565, 8319095), (105305, 5969635), (147427, 4264025), (170561, 3685675), (235025, 2674747), (250825, 2506259), (351155, 1790185), (358037, 1755775), (377825, 1663819), (526525, 1193927), (737135, 852805)]