29426405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 39118464

約数和(自身を除く): 9692059

約数列:

[1, 5, 17, 43, 83, 85, 97, 215, 415, 485, 731, 1411, 1649, 3569, 3655, 4171, 7055, 8051, 8245, 17845, 20855, 40255, 60673, 70907, 136867, 303365, 346193, 354535, 684335, 1730965, 5885281, 29426405]

約数ペア:

[(1, 29426405), (5, 5885281), (17, 1730965), (43, 684335), (83, 354535), (85, 346193), (97, 303365), (215, 136867), (415, 70907), (485, 60673), (731, 40255), (1411, 20855), (1649, 17845), (3569, 8245), (3655, 8051), (4171, 7055)]