266553165

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1439}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 436700160

約数和(自身を除く): 170146995

約数列:

[1, 3, 5, 15, 53, 159, 233, 265, 699, 795, 1165, 1439, 3495, 4317, 7195, 12349, 21585, 37047, 61745, 76267, 185235, 228801, 335287, 381335, 1005861, 1144005, 1676435, 5029305, 17770211, 53310633, 88851055, 266553165]

約数ペア:

[(1, 266553165), (3, 88851055), (5, 53310633), (15, 17770211), (53, 5029305), (159, 1676435), (233, 1144005), (265, 1005861), (699, 381335), (795, 335287), (1165, 228801), (1439, 185235), (3495, 76267), (4317, 61745), (7195, 37047), (12349, 21585)]