3987675

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 36

約数和(自身を含む): 7350720

約数和(自身を除く): 3363045

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 479, 555, 925, 1437, 1665, 2395, 2775, 4311, 7185, 8325, 11975, 17723, 21555, 35925, 53169, 88615, 107775, 159507, 265845, 443075, 797535, 1329225, 3987675]

約数ペア:

[(1, 3987675), (3, 1329225), (5, 797535), (9, 443075), (15, 265845), (25, 159507), (37, 107775), (45, 88615), (75, 53169), (111, 35925), (185, 21555), (225, 17723), (333, 11975), (479, 8325), (555, 7185), (925, 4311), (1437, 2775), (1665, 2395)]