3370725

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 6151392

約数和(自身を除く): 2780667

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 211, 213, 225, 355, 633, 639, 1055, 1065, 1775, 1899, 3165, 3195, 5275, 5325, 9495, 14981, 15825, 15975, 44943, 47475, 74905, 134829, 224715, 374525, 674145, 1123575, 3370725]

約数ペア:

[(1, 3370725), (3, 1123575), (5, 674145), (9, 374525), (15, 224715), (25, 134829), (45, 74905), (71, 47475), (75, 44943), (211, 15975), (213, 15825), (225, 14981), (355, 9495), (633, 5325), (639, 5275), (1055, 3195), (1065, 3165), (1775, 1899)]