53304885

素因数分解:

$3^4\times 5^1\times {\mathrm{131617}}^1$

素因数の和:131634

約数の個数: 20

約数和(自身を含む): 95554668

約数和(自身を除く): 42249783

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 131617, 394851, 658085, 1184553, 1974255, 3553659, 5922765, 10660977, 17768295, 53304885]

約数ペア:

[(1, 53304885), (3, 17768295), (5, 10660977), (9, 5922765), (15, 3553659), (27, 1974255), (45, 1184553), (81, 658085), (135, 394851), (405, 131617)]