149723915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{26953}}^1$

素因数の和:27070

約数の個数: 16

約数和(自身を含む): 197950176

約数和(自身を除く): 48226261

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5555, 26953, 134765, 296483, 1482415, 2722253, 13611265, 29944783, 149723915]

約数ペア:

[(1, 149723915), (5, 29944783), (11, 13611265), (55, 2722253), (101, 1482415), (505, 296483), (1111, 134765), (5555, 26953)]