68611375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4168

約数の個数: 32

約数和(自身を含む): 103034880

約数和(自身を除く): 34423505

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 2375, 3325, 4127, 16625, 20635, 28889, 78413, 103175, 144445, 392065, 515875, 548891, 722225, 1960325, 2744455, 3611125, 9801625, 13722275, 68611375]

約数ペア:

[(1, 68611375), (5, 13722275), (7, 9801625), (19, 3611125), (25, 2744455), (35, 1960325), (95, 722225), (125, 548891), (133, 515875), (175, 392065), (475, 144445), (665, 103175), (875, 78413), (2375, 28889), (3325, 20635), (4127, 16625)]