15005427830

素因数分解:

$2^1\times 5^1\times {\mathrm{54401}}^1\times {\mathrm{27583}}^1$

素因数の和:81991

約数の個数: 16

約数和(自身を含む): 27011245824

約数和(自身を除く): 12005817994

約数列:

[1, 2, 5, 10, 27583, 54401, 55166, 108802, 137915, 272005, 275830, 544010, 1500542783, 3001085566, 7502713915, 15005427830]

約数ペア:

[(1, 15005427830), (2, 7502713915), (5, 3001085566), (10, 1500542783), (27583, 544010), (54401, 275830), (55166, 272005), (108802, 137915)]