25704295

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{659}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 32076000

約数和(自身を除く): 6371705

約数列:

[1, 5, 29, 145, 269, 659, 1345, 3295, 7801, 19111, 39005, 95555, 177271, 886355, 5140859, 25704295]

約数ペア:

[(1, 25704295), (5, 5140859), (29, 886355), (145, 177271), (269, 95555), (659, 39005), (1345, 19111), (3295, 7801)]