156027235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3853}}^1$

素因数の和:3967

約数の個数: 32

約数和(自身を含む): 233089920

約数和(自身を除く): 77062685

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 445, 455, 623, 1157, 3115, 3853, 5785, 8099, 19265, 26971, 40495, 50089, 134855, 250445, 342917, 350623, 1714585, 1753115, 2400419, 4457921, 12002095, 22289605, 31205447, 156027235]

約数ペア:

[(1, 156027235), (5, 31205447), (7, 22289605), (13, 12002095), (35, 4457921), (65, 2400419), (89, 1753115), (91, 1714585), (445, 350623), (455, 342917), (623, 250445), (1157, 134855), (3115, 50089), (3853, 40495), (5785, 26971), (8099, 19265)]