68051175

素因数分解:

$3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{3229}}^1$

素因数の和:3523

約数の個数: 24

約数和(自身を含む): 112946640

約数和(自身を除く): 44895465

約数列:

[1, 3, 5, 15, 25, 75, 281, 843, 1405, 3229, 4215, 7025, 9687, 16145, 21075, 48435, 80725, 242175, 907349, 2722047, 4536745, 13610235, 22683725, 68051175]

約数ペア:

[(1, 68051175), (3, 22683725), (5, 13610235), (15, 4536745), (25, 2722047), (75, 907349), (281, 242175), (843, 80725), (1405, 48435), (3229, 21075), (4215, 16145), (7025, 9687)]