15155311

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 16377088

約数和(自身を除く): 1221777

約数列:

[1, 31, 37, 73, 181, 1147, 2263, 2701, 5611, 6697, 13213, 83731, 207607, 409603, 488881, 15155311]

約数ペア:

[(1, 15155311), (31, 488881), (37, 409603), (73, 207607), (181, 83731), (1147, 13213), (2263, 6697), (2701, 5611)]