229251015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{727781}}^1$

素因数の和:727799

約数の個数: 24

約数和(自身を含む): 454135968

約数和(自身を除く): 224884953

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 727781, 2183343, 3638905, 5094467, 6550029, 10916715, 15283401, 25472335, 32750145, 45850203, 76417005, 229251015]

約数ペア:

[(1, 229251015), (3, 76417005), (5, 45850203), (7, 32750145), (9, 25472335), (15, 15283401), (21, 10916715), (35, 6550029), (45, 5094467), (63, 3638905), (105, 2183343), (315, 727781)]