169845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:101

約数の個数: 24

約数和(自身を含む): 298656

約数和(自身を除く): 128811

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 169, 195, 201, 335, 507, 845, 871, 1005, 2535, 2613, 4355, 11323, 13065, 33969, 56615, 169845]

約数ペア:

[(1, 169845), (3, 56615), (5, 33969), (13, 13065), (15, 11323), (39, 4355), (65, 2613), (67, 2535), (169, 1005), (195, 871), (201, 845), (335, 507)]