161738145

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{58921}}^1$

素因数の和:58993

約数の個数: 24

約数和(自身を含む): 284946792

約数和(自身を除く): 123208647

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 58921, 176763, 294605, 530289, 883815, 2651445, 3594181, 10782543, 17970905, 32347629, 53912715, 161738145]

約数ペア:

[(1, 161738145), (3, 53912715), (5, 32347629), (9, 17970905), (15, 10782543), (45, 3594181), (61, 2651445), (183, 883815), (305, 530289), (549, 294605), (915, 176763), (2745, 58921)]