71606625

素因数分解:

$3^1\times 5^3\times {\mathrm{257}}^1\times {\mathrm{743}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 119778048

約数和(自身を除く): 48171423

約数列:

[1, 3, 5, 15, 25, 75, 125, 257, 375, 743, 771, 1285, 2229, 3715, 3855, 6425, 11145, 18575, 19275, 32125, 55725, 92875, 96375, 190951, 278625, 572853, 954755, 2864265, 4773775, 14321325, 23868875, 71606625]

約数ペア:

[(1, 71606625), (3, 23868875), (5, 14321325), (15, 4773775), (25, 2864265), (75, 954755), (125, 572853), (257, 278625), (375, 190951), (743, 96375), (771, 92875), (1285, 55725), (2229, 32125), (3715, 19275), (3855, 18575), (6425, 11145)]