243324905

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{1427}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 297138240

約数和(自身を除く): 53813335

約数列:

[1, 5, 67, 335, 509, 1427, 2545, 7135, 34103, 95609, 170515, 478045, 726343, 3631715, 48664981, 243324905]

約数ペア:

[(1, 243324905), (5, 48664981), (67, 3631715), (335, 726343), (509, 478045), (1427, 170515), (2545, 95609), (7135, 34103)]