1330400475

素因数分解:

$3^2\times 5^2\times {\mathrm{439}}^1\times {\mathrm{13469}}^1$

素因数の和:13924

約数の個数: 36

約数和(自身を含む): 2388500400

約数和(自身を除く): 1058099925

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 439, 1317, 2195, 3951, 6585, 10975, 13469, 19755, 32925, 40407, 67345, 98775, 121221, 202035, 336725, 606105, 1010175, 3030525, 5912891, 17738673, 29564455, 53216019, 88693365, 147822275, 266080095, 443466825, 1330400475]

約数ペア:

[(1, 1330400475), (3, 443466825), (5, 266080095), (9, 147822275), (15, 88693365), (25, 53216019), (45, 29564455), (75, 17738673), (225, 5912891), (439, 3030525), (1317, 1010175), (2195, 606105), (3951, 336725), (6585, 202035), (10975, 121221), (13469, 98775), (19755, 67345), (32925, 40407)]