72004465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1499}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 93240000

約数和(自身を除く): 21235535

約数列:

[1, 5, 13, 65, 739, 1499, 3695, 7495, 9607, 19487, 48035, 97435, 1107761, 5538805, 14400893, 72004465]

約数ペア:

[(1, 72004465), (5, 14400893), (13, 5538805), (65, 1107761), (739, 97435), (1499, 48035), (3695, 19487), (7495, 9607)]