165495005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{4813}}^1$

素因数の和:4877

約数の個数: 24

約数和(自身を含む): 223619928

約数和(自身を除く): 58124923

約数列:

[1, 5, 13, 23, 65, 115, 299, 529, 1495, 2645, 4813, 6877, 24065, 34385, 62569, 110699, 312845, 553495, 1439087, 2546077, 7195435, 12730385, 33099001, 165495005]

約数ペア:

[(1, 165495005), (5, 33099001), (13, 12730385), (23, 7195435), (65, 2546077), (115, 1439087), (299, 553495), (529, 312845), (1495, 110699), (2645, 62569), (4813, 34385), (6877, 24065)]