12735525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 23569920

約数和(自身を除く): 10834395

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 359, 473, 645, 825, 1075, 1077, 1419, 1795, 2365, 3225, 3949, 5385, 7095, 8975, 11825, 11847, 15437, 19745, 26925, 35475, 46311, 59235, 77185, 98725, 169807, 231555, 296175, 385925, 509421, 849035, 1157775, 2547105, 4245175, 12735525]

約数ペア:

[(1, 12735525), (3, 4245175), (5, 2547105), (11, 1157775), (15, 849035), (25, 509421), (33, 385925), (43, 296175), (55, 231555), (75, 169807), (129, 98725), (165, 77185), (215, 59235), (275, 46311), (359, 35475), (473, 26925), (645, 19745), (825, 15437), (1075, 11847), (1077, 11825), (1419, 8975), (1795, 7095), (2365, 5385), (3225, 3949)]