31079025

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 58537920

約数和(自身を除く): 27458895

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 615, 675, 1025, 1107, 1123, 1845, 3075, 3369, 5535, 5615, 9225, 10107, 16845, 27675, 28075, 30321, 46043, 50535, 84225, 138129, 151605, 230215, 252675, 414387, 690645, 758025, 1151075, 1243161, 2071935, 3453225, 6215805, 10359675, 31079025]

約数ペア:

[(1, 31079025), (3, 10359675), (5, 6215805), (9, 3453225), (15, 2071935), (25, 1243161), (27, 1151075), (41, 758025), (45, 690645), (75, 414387), (123, 252675), (135, 230215), (205, 151605), (225, 138129), (369, 84225), (615, 50535), (675, 46043), (1025, 30321), (1107, 28075), (1123, 27675), (1845, 16845), (3075, 10107), (3369, 9225), (5535, 5615)]