10912005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 21280896

約数和(自身を除く): 10368891

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 811, 897, 1035, 1495, 2433, 2691, 4055, 4485, 7299, 10543, 12165, 13455, 18653, 31629, 36495, 52715, 55959, 93265, 94887, 158145, 167877, 242489, 279795, 474435, 727467, 839385, 1212445, 2182401, 3637335, 10912005]

約数ペア:

[(1, 10912005), (3, 3637335), (5, 2182401), (9, 1212445), (13, 839385), (15, 727467), (23, 474435), (39, 279795), (45, 242489), (65, 167877), (69, 158145), (115, 94887), (117, 93265), (195, 55959), (207, 52715), (299, 36495), (345, 31629), (585, 18653), (811, 13455), (897, 12165), (1035, 10543), (1495, 7299), (2433, 4485), (2691, 4055)]