27737508735

素因数分解:

$3^2\times 5^1\times {\mathrm{139423}}^1\times {\mathrm{4421}}^1$

素因数の和:143855

約数の個数: 24

約数和(自身を含む): 48089568384

約数和(自身を除く): 20352059649

約数列:

[1, 3, 5, 9, 15, 45, 4421, 13263, 22105, 39789, 66315, 139423, 198945, 418269, 697115, 1254807, 2091345, 6274035, 616389083, 1849167249, 3081945415, 5547501747, 9245836245, 27737508735]

約数ペア:

[(1, 27737508735), (3, 9245836245), (5, 5547501747), (9, 3081945415), (15, 1849167249), (45, 616389083), (4421, 6274035), (13263, 2091345), (22105, 1254807), (39789, 697115), (66315, 418269), (139423, 198945)]