1330697475

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1783}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 2484698112

約数和(自身を除く): 1154000637

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 107, 155, 225, 279, 321, 465, 535, 775, 963, 1395, 1605, 1783, 2325, 2675, 3317, 4815, 5349, 6975, 8025, 8915, 9951, 16047, 16585, 24075, 26745, 29853, 44575, 49755, 55273, 80235, 82925, 133725, 149265, 165819, 190781, 248775, 276365, 401175, 497457, 572343, 746325, 829095, 953905, 1381825, 1717029, 2487285, 2861715, 4145475, 4769525, 5914211, 8585145, 12436425, 14308575, 17742633, 29571055, 42925725, 53227899, 88713165, 147855275, 266139495, 443565825, 1330697475]

約数ペア:

[(1, 1330697475), (3, 443565825), (5, 266139495), (9, 147855275), (15, 88713165), (25, 53227899), (31, 42925725), (45, 29571055), (75, 17742633), (93, 14308575), (107, 12436425), (155, 8585145), (225, 5914211), (279, 4769525), (321, 4145475), (465, 2861715), (535, 2487285), (775, 1717029), (963, 1381825), (1395, 953905), (1605, 829095), (1783, 746325), (2325, 572343), (2675, 497457), (3317, 401175), (4815, 276365), (5349, 248775), (6975, 190781), (8025, 165819), (8915, 149265), (9951, 133725), (16047, 82925), (16585, 80235), (24075, 55273), (26745, 49755), (29853, 44575)]