2015364325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{7219}}^1$

素因数の和:8101

約数の個数: 24

約数和(自身を含む): 2694792800

約数和(自身を除く): 679428475

約数列:

[1, 5, 13, 25, 65, 325, 859, 4295, 7219, 11167, 21475, 36095, 55835, 93847, 180475, 279175, 469235, 2346175, 6201121, 31005605, 80614573, 155028025, 403072865, 2015364325]

約数ペア:

[(1, 2015364325), (5, 403072865), (13, 155028025), (25, 80614573), (65, 31005605), (325, 6201121), (859, 2346175), (4295, 469235), (7219, 279175), (11167, 180475), (21475, 93847), (36095, 55835)]