15697547305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{11471}}^1$

素因数の和:11805

約数の個数: 32

約数和(自身を含む): 20814796800

約数和(自身を除く): 5117249495

約数列:

[1, 5, 11, 55, 139, 179, 695, 895, 1529, 1969, 7645, 9845, 11471, 24881, 57355, 124405, 126181, 273691, 630905, 1368455, 1594469, 2053309, 7972345, 10266545, 17539159, 22586399, 87695795, 112931995, 285409951, 1427049755, 3139509461, 15697547305]

約数ペア:

[(1, 15697547305), (5, 3139509461), (11, 1427049755), (55, 285409951), (139, 112931995), (179, 87695795), (695, 22586399), (895, 17539159), (1529, 10266545), (1969, 7972345), (7645, 2053309), (9845, 1594469), (11471, 1368455), (24881, 630905), (57355, 273691), (124405, 126181)]