42617675

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{2027}}^1$

素因数の和:2095

約数の個数: 18

約数和(自身を含む): 54758028

約数和(自身を除く): 12140353

約数列:

[1, 5, 25, 29, 145, 725, 841, 2027, 4205, 10135, 21025, 50675, 58783, 293915, 1469575, 1704707, 8523535, 42617675]

約数ペア:

[(1, 42617675), (5, 8523535), (25, 1704707), (29, 1469575), (145, 293915), (725, 58783), (841, 50675), (2027, 21025), (4205, 10135)]