401044655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{929}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 539965440

約数和(自身を除く): 138920785

約数列:

[1, 5, 11, 47, 55, 167, 235, 517, 835, 929, 1837, 2585, 4645, 7849, 9185, 10219, 39245, 43663, 51095, 86339, 155143, 218315, 431695, 480293, 775715, 1706573, 2401465, 7291721, 8532865, 36458605, 80208931, 401044655]

約数ペア:

[(1, 401044655), (5, 80208931), (11, 36458605), (47, 8532865), (55, 7291721), (167, 2401465), (235, 1706573), (517, 775715), (835, 480293), (929, 431695), (1837, 218315), (2585, 155143), (4645, 86339), (7849, 51095), (9185, 43663), (10219, 39245)]