156005005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{141181}}^1$

素因数の和:141216

約数の個数: 16

約数和(自身を含む): 213467184

約数和(自身を除く): 57462179

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 141181, 705905, 1835353, 2400077, 9176765, 12000385, 31201001, 156005005]

約数ペア:

[(1, 156005005), (5, 31201001), (13, 12000385), (17, 9176765), (65, 2400077), (85, 1835353), (221, 705905), (1105, 141181)]