57309075

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8783}}^1$

素因数の和:8828

約数の個数: 36

約数和(自身を含む): 106198560

約数和(自身を除く): 48889485

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 8783, 26349, 43915, 79047, 131745, 219575, 254707, 395235, 658725, 764121, 1273535, 1976175, 2292363, 3820605, 6367675, 11461815, 19103025, 57309075]

約数ペア:

[(1, 57309075), (3, 19103025), (5, 11461815), (9, 6367675), (15, 3820605), (25, 2292363), (29, 1976175), (45, 1273535), (75, 764121), (87, 658725), (145, 395235), (225, 254707), (261, 219575), (435, 131745), (725, 79047), (1305, 43915), (2175, 26349), (6525, 8783)]