42605625

素因数分解:

$3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 73376512

約数和(自身を除く): 30770887

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 625, 733, 775, 1875, 2199, 2325, 3665, 3875, 10995, 11625, 18325, 19375, 22723, 54975, 58125, 68169, 91625, 113615, 274875, 340845, 458125, 568075, 1374375, 1704225, 2840375, 8521125, 14201875, 42605625]

約数ペア:

[(1, 42605625), (3, 14201875), (5, 8521125), (15, 2840375), (25, 1704225), (31, 1374375), (75, 568075), (93, 458125), (125, 340845), (155, 274875), (375, 113615), (465, 91625), (625, 68169), (733, 58125), (775, 54975), (1875, 22723), (2199, 19375), (2325, 18325), (3665, 11625), (3875, 10995)]