138250941645

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1\times {\mathrm{179429}}^1$

素因数の和:181125

約数の個数: 32

約数和(自身を含む): 228476113920

約数和(自身を除く): 90225172275

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 1657, 4971, 8285, 24855, 51367, 154101, 179429, 256835, 538287, 770505, 897145, 2691435, 5562299, 16686897, 27811495, 83434485, 297313853, 891941559, 1486569265, 4459707795, 9216729443, 27650188329, 46083647215, 138250941645]

約数ペア:

[(1, 138250941645), (3, 46083647215), (5, 27650188329), (15, 9216729443), (31, 4459707795), (93, 1486569265), (155, 891941559), (465, 297313853), (1657, 83434485), (4971, 27811495), (8285, 16686897), (24855, 5562299), (51367, 2691435), (154101, 897145), (179429, 770505), (256835, 538287)]