156977533425

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1699}}^1\times {\mathrm{17351}}^1$

素因数の和:19134

約数の個数: 48

約数和(自身を含む): 263361715200

約数和(自身を除く): 106384181775

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1699, 1775, 5097, 5325, 8495, 17351, 25485, 42475, 52053, 86755, 120629, 127425, 260265, 361887, 433775, 603145, 1231921, 1301325, 1809435, 3015725, 3695763, 6159605, 9047175, 18478815, 29479349, 30798025, 88438047, 92394075, 147396745, 442190235, 736983725, 2093033779, 2210951175, 6279101337, 10465168895, 31395506685, 52325844475, 156977533425]

約数ペア:

[(1, 156977533425), (3, 52325844475), (5, 31395506685), (15, 10465168895), (25, 6279101337), (71, 2210951175), (75, 2093033779), (213, 736983725), (355, 442190235), (1065, 147396745), (1699, 92394075), (1775, 88438047), (5097, 30798025), (5325, 29479349), (8495, 18478815), (17351, 9047175), (25485, 6159605), (42475, 3695763), (52053, 3015725), (86755, 1809435), (120629, 1301325), (127425, 1231921), (260265, 603145), (361887, 433775)]