5019017475

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{10651}}^1$

素因数の和:10828

約数の個数: 48

約数和(自身を含む): 8516827904

約数和(自身を除く): 3497810429

約数列:

[1, 3, 5, 15, 25, 61, 75, 103, 183, 305, 309, 515, 915, 1525, 1545, 2575, 4575, 6283, 7725, 10651, 18849, 31415, 31953, 53255, 94245, 157075, 159765, 266275, 471225, 649711, 798825, 1097053, 1949133, 3248555, 3291159, 5485265, 9745665, 16242775, 16455795, 27426325, 48728325, 66920233, 82278975, 200760699, 334601165, 1003803495, 1673005825, 5019017475]

約数ペア:

[(1, 5019017475), (3, 1673005825), (5, 1003803495), (15, 334601165), (25, 200760699), (61, 82278975), (75, 66920233), (103, 48728325), (183, 27426325), (305, 16455795), (309, 16242775), (515, 9745665), (915, 5485265), (1525, 3291159), (1545, 3248555), (2575, 1949133), (4575, 1097053), (6283, 798825), (7725, 649711), (10651, 471225), (18849, 266275), (31415, 159765), (31953, 157075), (53255, 94245)]