3896403875

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4127}}^1$

素因数の和:4245

約数の個数: 64

約数和(自身を含む): 6058450944

約数和(自身を除く): 2162047069

約数列:

[1, 5, 7, 13, 25, 35, 65, 83, 91, 125, 175, 325, 415, 455, 581, 875, 1079, 1625, 2075, 2275, 2905, 4127, 5395, 7553, 10375, 11375, 14525, 20635, 26975, 28889, 37765, 53651, 72625, 103175, 134875, 144445, 188825, 268255, 342541, 375557, 515875, 722225, 944125, 1341275, 1712705, 1877785, 2397787, 3611125, 4453033, 6706375, 8563525, 9388925, 11988935, 22265165, 31171231, 42817625, 46944625, 59944675, 111325825, 155856155, 299723375, 556629125, 779280775, 3896403875]

約数ペア:

[(1, 3896403875), (5, 779280775), (7, 556629125), (13, 299723375), (25, 155856155), (35, 111325825), (65, 59944675), (83, 46944625), (91, 42817625), (125, 31171231), (175, 22265165), (325, 11988935), (415, 9388925), (455, 8563525), (581, 6706375), (875, 4453033), (1079, 3611125), (1625, 2397787), (2075, 1877785), (2275, 1712705), (2905, 1341275), (4127, 944125), (5395, 722225), (7553, 515875), (10375, 375557), (11375, 342541), (14525, 268255), (20635, 188825), (26975, 144445), (28889, 134875), (37765, 103175), (53651, 72625)]