68468725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1103}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 91994112

約数和(自身を除く): 23525387

約数列:

[1, 5, 13, 25, 65, 191, 325, 955, 1103, 2483, 4775, 5515, 12415, 14339, 27575, 62075, 71695, 210673, 358475, 1053365, 2738749, 5266825, 13693745, 68468725]

約数ペア:

[(1, 68468725), (5, 13693745), (13, 5266825), (25, 2738749), (65, 1053365), (191, 358475), (325, 210673), (955, 71695), (1103, 62075), (2483, 27575), (4775, 14339), (5515, 12415)]