1330490735

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{6961}}^1$

素因数の和:7143

約数の個数: 32

約数和(自身を含む): 1882079232

約数和(自身を除く): 551588497

約数列:

[1, 5, 7, 35, 43, 127, 215, 301, 635, 889, 1505, 4445, 5461, 6961, 27305, 34805, 38227, 48727, 191135, 243635, 299323, 884047, 1496615, 2095261, 4420235, 6188329, 10476305, 30941645, 38014021, 190070105, 266098147, 1330490735]

約数ペア:

[(1, 1330490735), (5, 266098147), (7, 190070105), (35, 38014021), (43, 30941645), (127, 10476305), (215, 6188329), (301, 4420235), (635, 2095261), (889, 1496615), (1505, 884047), (4445, 299323), (5461, 243635), (6961, 191135), (27305, 48727), (34805, 38227)]