201651045

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{133103}}^1$

素因数の和:133212

約数の個数: 16

約数和(自身を含む): 325838592

約数和(自身を除く): 124187547

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 133103, 399309, 665515, 1996545, 13443403, 40330209, 67217015, 201651045]

約数ペア:

[(1, 201651045), (3, 67217015), (5, 40330209), (15, 13443403), (101, 1996545), (303, 665515), (505, 399309), (1515, 133103)]