64786735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1229}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 83895840

約数和(自身を除く): 19109105

約数列:

[1, 5, 13, 65, 811, 1229, 4055, 6145, 10543, 15977, 52715, 79885, 996719, 4983595, 12957347, 64786735]

約数ペア:

[(1, 64786735), (5, 12957347), (13, 4983595), (65, 996719), (811, 79885), (1229, 52715), (4055, 15977), (6145, 10543)]