266798145

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{65633}}^1$

素因数の和:65912

約数の個数: 16

約数和(自身を含む): 428458752

約数和(自身を除く): 161660607

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 65633, 196899, 328165, 984495, 17786543, 53359629, 88932715, 266798145]

約数ペア:

[(1, 266798145), (3, 88932715), (5, 53359629), (15, 17786543), (271, 984495), (813, 328165), (1355, 196899), (4065, 65633)]