242564985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{414641}}^1$

素因数の和:414665

約数の個数: 24

約数和(自身を含む): 452789064

約数和(自身を除く): 210224079

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 414641, 1243923, 2073205, 3731769, 5390333, 6219615, 16170999, 18658845, 26951665, 48512997, 80854995, 242564985]

約数ペア:

[(1, 242564985), (3, 80854995), (5, 48512997), (9, 26951665), (13, 18658845), (15, 16170999), (39, 6219615), (45, 5390333), (65, 3731769), (117, 2073205), (195, 1243923), (585, 414641)]