5141245

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 6364800

約数和(自身を除く): 1223555

約数列:

[1, 5, 67, 103, 149, 335, 515, 745, 6901, 9983, 15347, 34505, 49915, 76735, 1028249, 5141245]

約数ペア:

[(1, 5141245), (5, 1028249), (67, 76735), (103, 49915), (149, 34505), (335, 15347), (515, 9983), (745, 6901)]