74497085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{39521}}^1$

素因数の和:39568

約数の個数: 16

約数和(自身を含む): 99595440

約数和(自身を除く): 25098355

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 39521, 197605, 513773, 1146109, 2568865, 5730545, 14899417, 74497085]

約数ペア:

[(1, 74497085), (5, 14899417), (13, 5730545), (29, 2568865), (65, 1146109), (145, 513773), (377, 197605), (1885, 39521)]