118656665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 151756416

約数和(自身を除く): 33099751

約数列:

[1, 5, 41, 53, 67, 163, 205, 265, 335, 815, 2173, 2747, 3551, 6683, 8639, 10865, 10921, 13735, 17755, 33415, 43195, 54605, 145591, 354199, 447761, 578813, 727955, 1770995, 2238805, 2894065, 23731333, 118656665]

約数ペア:

[(1, 118656665), (5, 23731333), (41, 2894065), (53, 2238805), (67, 1770995), (163, 727955), (205, 578813), (265, 447761), (335, 354199), (815, 145591), (2173, 54605), (2747, 43195), (3551, 33415), (6683, 17755), (8639, 13735), (10865, 10921)]