240845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 16

約数和(自身を含む): 328320

約数和(自身を除く): 87475

約数列:

[1, 5, 11, 29, 55, 145, 151, 319, 755, 1595, 1661, 4379, 8305, 21895, 48169, 240845]

約数ペア:

[(1, 240845), (5, 48169), (11, 21895), (29, 8305), (55, 4379), (145, 1661), (151, 1595), (319, 755)]