28609305

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31267}}^1$

素因数の和:31336

約数の個数: 16

約数和(自身を含む): 46526784

約数和(自身を除く): 17917479

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 31267, 93801, 156335, 469005, 1907287, 5721861, 9536435, 28609305]

約数ペア:

[(1, 28609305), (3, 9536435), (5, 5721861), (15, 1907287), (61, 469005), (183, 156335), (305, 93801), (915, 31267)]