827186485

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 1062420480

約数和(自身を除く): 235233995

約数列:

[1, 5, 31, 43, 79, 155, 215, 395, 1333, 1571, 2449, 3397, 6665, 7855, 12245, 16985, 48701, 67553, 105307, 124109, 243505, 337765, 526535, 620545, 2094143, 3847379, 5336687, 10470715, 19236895, 26683435, 165437297, 827186485]

約数ペア:

[(1, 827186485), (5, 165437297), (31, 26683435), (43, 19236895), (79, 10470715), (155, 5336687), (215, 3847379), (395, 2094143), (1333, 620545), (1571, 526535), (2449, 337765), (3397, 243505), (6665, 124109), (7855, 105307), (12245, 67553), (16985, 48701)]