133173815

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 162842400

約数和(自身を除く): 29668585

約数列:

[1, 5, 89, 139, 445, 695, 2153, 10765, 12371, 61855, 191617, 299267, 958085, 1496335, 26634763, 133173815]

約数ペア:

[(1, 133173815), (5, 26634763), (89, 1496335), (139, 958085), (445, 299267), (695, 191617), (2153, 61855), (10765, 12371)]