252010655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1669}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 343405440

約数和(自身を除く): 91394785

約数列:

[1, 5, 13, 23, 65, 101, 115, 299, 505, 1313, 1495, 1669, 2323, 6565, 8345, 11615, 21697, 30199, 38387, 108485, 150995, 168569, 191935, 499031, 842845, 2191397, 2495155, 3877087, 10956985, 19385435, 50402131, 252010655]

約数ペア:

[(1, 252010655), (5, 50402131), (13, 19385435), (23, 10956985), (65, 3877087), (101, 2495155), (115, 2191397), (299, 842845), (505, 499031), (1313, 191935), (1495, 168569), (1669, 150995), (2323, 108485), (6565, 38387), (8345, 30199), (11615, 21697)]