122428775

素因数分解:

$5^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1511}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 173988864

約数和(自身を除く): 51560089

約数列:

[1, 5, 7, 25, 35, 175, 463, 1511, 2315, 3241, 7555, 10577, 11575, 16205, 37775, 52885, 81025, 264425, 699593, 3497965, 4897151, 17489825, 24485755, 122428775]

約数ペア:

[(1, 122428775), (5, 24485755), (7, 17489825), (25, 4897151), (35, 3497965), (175, 699593), (463, 264425), (1511, 81025), (2315, 52885), (3241, 37775), (7555, 16205), (10577, 11575)]