159620797435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{145861}}^1$

素因数の和:146175

約数の個数: 32

約数和(自身を含む): 212099684544

約数和(自身を除く): 52478887109

約数列:

[1, 5, 11, 55, 101, 197, 505, 985, 1111, 2167, 5555, 10835, 19897, 99485, 145861, 218867, 729305, 1094335, 1604471, 8022355, 14731961, 28734617, 73659805, 143673085, 162051571, 316080787, 810257855, 1580403935, 2902196317, 14510981585, 31924159487, 159620797435]

約数ペア:

[(1, 159620797435), (5, 31924159487), (11, 14510981585), (55, 2902196317), (101, 1580403935), (197, 810257855), (505, 316080787), (985, 162051571), (1111, 143673085), (2167, 73659805), (5555, 28734617), (10835, 14731961), (19897, 8022355), (99485, 1604471), (145861, 1094335), (218867, 729305)]