55984515

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 92750400

約数和(自身を除く): 36765885

約数列:

[1, 3, 5, 15, 37, 111, 149, 185, 447, 555, 677, 745, 2031, 2235, 3385, 5513, 10155, 16539, 25049, 27565, 75147, 82695, 100873, 125245, 302619, 375735, 504365, 1513095, 3732301, 11196903, 18661505, 55984515]

約数ペア:

[(1, 55984515), (3, 18661505), (5, 11196903), (15, 3732301), (37, 1513095), (111, 504365), (149, 375735), (185, 302619), (447, 125245), (555, 100873), (677, 82695), (745, 75147), (2031, 27565), (2235, 25049), (3385, 16539), (5513, 10155)]