159336575

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 202363536

約数和(自身を除く): 43026961

約数列:

[1, 5, 25, 61, 163, 305, 641, 815, 1525, 3205, 4075, 9943, 16025, 39101, 49715, 104483, 195505, 248575, 522415, 977525, 2612075, 6373463, 31867315, 159336575]

約数ペア:

[(1, 159336575), (5, 31867315), (25, 6373463), (61, 2612075), (163, 977525), (305, 522415), (641, 248575), (815, 195505), (1525, 104483), (3205, 49715), (4075, 39101), (9943, 16025)]