161930295

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{58991}}^1$

素因数の和:59063

約数の個数: 24

約数和(自身を含む): 285285312

約数和(自身を除く): 123355017

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 58991, 176973, 294955, 530919, 884865, 2654595, 3598451, 10795353, 17992255, 32386059, 53976765, 161930295]

約数ペア:

[(1, 161930295), (3, 53976765), (5, 32386059), (9, 17992255), (15, 10795353), (45, 3598451), (61, 2654595), (183, 884865), (305, 530919), (549, 294955), (915, 176973), (2745, 58991)]