38206575

素因数分解:

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

素因数の和:429

約数の個数: 72

約数和(自身を含む): 76602240

約数和(自身を除く): 38395665

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 43, 45, 55, 75, 99, 129, 165, 215, 225, 275, 359, 387, 473, 495, 645, 825, 1075, 1077, 1419, 1795, 1935, 2365, 2475, 3225, 3231, 3949, 4257, 5385, 7095, 8975, 9675, 11825, 11847, 15437, 16155, 19745, 21285, 26925, 35475, 35541, 46311, 59235, 77185, 80775, 98725, 106425, 138933, 169807, 177705, 231555, 296175, 385925, 509421, 694665, 849035, 888525, 1157775, 1528263, 2547105, 3473325, 4245175, 7641315, 12735525, 38206575]

約数ペア:

[(1, 38206575), (3, 12735525), (5, 7641315), (9, 4245175), (11, 3473325), (15, 2547105), (25, 1528263), (33, 1157775), (43, 888525), (45, 849035), (55, 694665), (75, 509421), (99, 385925), (129, 296175), (165, 231555), (215, 177705), (225, 169807), (275, 138933), (359, 106425), (387, 98725), (473, 80775), (495, 77185), (645, 59235), (825, 46311), (1075, 35541), (1077, 35475), (1419, 26925), (1795, 21285), (1935, 19745), (2365, 16155), (2475, 15437), (3225, 11847), (3231, 11825), (3949, 9675), (4257, 8975), (5385, 7095)]