4142450975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{66733}}^1$

素因数の和:66947

約数の個数: 24

約数和(自身を含む): 5560810752

約数和(自身を除く): 1418359777

約数列:

[1, 5, 13, 25, 65, 191, 325, 955, 2483, 4775, 12415, 62075, 66733, 333665, 867529, 1668325, 4337645, 12746003, 21688225, 63730015, 165698039, 318650075, 828490195, 4142450975]

約数ペア:

[(1, 4142450975), (5, 828490195), (13, 318650075), (25, 165698039), (65, 63730015), (191, 21688225), (325, 12746003), (955, 4337645), (2483, 1668325), (4775, 867529), (12415, 333665), (62075, 66733)]