2015415075

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{617}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 3379471200

約数和(自身を除く): 1364056125

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 449, 485, 617, 1347, 1455, 1851, 2245, 2425, 3085, 6735, 7275, 9255, 11225, 15425, 33675, 43553, 46275, 59849, 130659, 179547, 217765, 277033, 299245, 653295, 831099, 897735, 1088825, 1385165, 1496225, 3266475, 4155495, 4488675, 6925825, 20777475, 26872201, 80616603, 134361005, 403083015, 671805025, 2015415075]

約数ペア:

[(1, 2015415075), (3, 671805025), (5, 403083015), (15, 134361005), (25, 80616603), (75, 26872201), (97, 20777475), (291, 6925825), (449, 4488675), (485, 4155495), (617, 3266475), (1347, 1496225), (1455, 1385165), (1851, 1088825), (2245, 897735), (2425, 831099), (3085, 653295), (6735, 299245), (7275, 277033), (9255, 217765), (11225, 179547), (15425, 130659), (33675, 59849), (43553, 46275)]