227989655

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 293314560

約数和(自身を除く): 65324905

約数列:

[1, 5, 31, 43, 79, 155, 215, 395, 433, 1333, 2165, 2449, 3397, 6665, 12245, 13423, 16985, 18619, 34207, 67115, 93095, 105307, 171035, 526535, 577189, 1060417, 1470901, 2885945, 5302085, 7354505, 45597931, 227989655]

約数ペア:

[(1, 227989655), (5, 45597931), (31, 7354505), (43, 5302085), (79, 2885945), (155, 1470901), (215, 1060417), (395, 577189), (433, 526535), (1333, 171035), (2165, 105307), (2449, 93095), (3397, 67115), (6665, 34207), (12245, 18619), (13423, 16985)]