23313915

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7297}}^1$

素因数の和:7379

約数の個数: 24

約数和(自身を含む): 40985568

約数和(自身を除く): 17671653

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 7297, 21891, 36485, 65673, 109455, 328365, 518087, 1554261, 2590435, 4662783, 7771305, 23313915]

約数ペア:

[(1, 23313915), (3, 7771305), (5, 4662783), (9, 2590435), (15, 1554261), (45, 518087), (71, 328365), (213, 109455), (355, 65673), (639, 36485), (1065, 21891), (3195, 7297)]