138570575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 204736896

約数和(自身を除く): 66166321

約数列:

[1, 5, 11, 13, 25, 55, 65, 83, 143, 275, 325, 415, 467, 715, 913, 1079, 2075, 2335, 3575, 4565, 5137, 5395, 6071, 11675, 11869, 22825, 25685, 26975, 30355, 38761, 59345, 66781, 128425, 151775, 193805, 296725, 333905, 426371, 503893, 969025, 1669525, 2131855, 2519465, 5542823, 10659275, 12597325, 27714115, 138570575]

約数ペア:

[(1, 138570575), (5, 27714115), (11, 12597325), (13, 10659275), (25, 5542823), (55, 2519465), (65, 2131855), (83, 1669525), (143, 969025), (275, 503893), (325, 426371), (415, 333905), (467, 296725), (715, 193805), (913, 151775), (1079, 128425), (2075, 66781), (2335, 59345), (3575, 38761), (4565, 30355), (5137, 26975), (5395, 25685), (6071, 22825), (11675, 11869)]