2015756775

素因数分解:

$3^2\times 5^2\times {\mathrm{643}}^1\times {\mathrm{13933}}^1$

素因数の和:14592

約数の個数: 36

約数和(自身を含む): 3616318888

約数和(自身を除く): 1600562113

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 643, 1929, 3215, 5787, 9645, 13933, 16075, 28935, 41799, 48225, 69665, 125397, 144675, 208995, 348325, 626985, 1044975, 3134925, 8958919, 26876757, 44794595, 80630271, 134383785, 223972975, 403151355, 671918925, 2015756775]

約数ペア:

[(1, 2015756775), (3, 671918925), (5, 403151355), (9, 223972975), (15, 134383785), (25, 80630271), (45, 44794595), (75, 26876757), (225, 8958919), (643, 3134925), (1929, 1044975), (3215, 626985), (5787, 348325), (9645, 208995), (13933, 144675), (16075, 125397), (28935, 69665), (41799, 48225)]