145615639

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 167994000

約数和(自身を除く): 22378361

約数列:

[1, 13, 19, 101, 169, 247, 449, 1313, 1919, 3211, 5837, 8531, 17069, 24947, 45349, 75881, 110903, 324311, 589537, 861631, 1441739, 7663981, 11201203, 145615639]

約数ペア:

[(1, 145615639), (13, 11201203), (19, 7663981), (101, 1441739), (169, 861631), (247, 589537), (449, 324311), (1313, 110903), (1919, 75881), (3211, 45349), (5837, 24947), (8531, 17069)]