158214175

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14821}}^1$

素因数の和:14899

約数の個数: 24

約数和(自身を含む): 227903072

約数和(自身を除く): 69688897

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 10675, 14821, 74105, 103747, 370525, 518735, 904081, 2593675, 4520405, 6328567, 22602025, 31642835, 158214175]

約数ペア:

[(1, 158214175), (5, 31642835), (7, 22602025), (25, 6328567), (35, 4520405), (61, 2593675), (175, 904081), (305, 518735), (427, 370525), (1525, 103747), (2135, 74105), (10675, 14821)]