119382505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{21491}}^1$

素因数の和:21608

約数の個数: 16

約数和(自身を含む): 157837248

約数和(自身を除く): 38454743

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5555, 21491, 107455, 236401, 1182005, 2170591, 10852955, 23876501, 119382505]

約数ペア:

[(1, 119382505), (5, 23876501), (11, 10852955), (55, 2170591), (101, 1182005), (505, 236401), (1111, 107455), (5555, 21491)]