25791206405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1193761}}^1$

素因数の和:1193944

約数の個数: 16

約数和(自身を含む): 32231574000

約数和(自身を除く): 6440367595

約数列:

[1, 5, 29, 145, 149, 745, 4321, 21605, 1193761, 5968805, 34619069, 173095345, 177870389, 889351945, 5158241281, 25791206405]

約数ペア:

[(1, 25791206405), (5, 5158241281), (29, 889351945), (145, 177870389), (149, 173095345), (745, 34619069), (4321, 5968805), (21605, 1193761)]