3172115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 4097952

約数和(自身を除く): 925837

約数列:

[1, 5, 17, 67, 85, 335, 557, 1139, 2785, 5695, 9469, 37319, 47345, 186595, 634423, 3172115]

約数ペア:

[(1, 3172115), (5, 634423), (17, 186595), (67, 47345), (85, 37319), (335, 9469), (557, 5695), (1139, 2785)]