68550375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{10753}}^1$

素因数の和:10788

約数の個数: 32

約数和(自身を含む): 120788928

約数和(自身を除く): 52238553

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 10753, 32259, 53765, 161295, 182801, 268825, 548403, 806475, 914005, 1344125, 2742015, 4032375, 4570025, 13710075, 22850125, 68550375]

約数ペア:

[(1, 68550375), (3, 22850125), (5, 13710075), (15, 4570025), (17, 4032375), (25, 2742015), (51, 1344125), (75, 914005), (85, 806475), (125, 548403), (255, 268825), (375, 182801), (425, 161295), (1275, 53765), (2125, 32259), (6375, 10753)]