67926585

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 110702592

約数和(自身を除く): 42776007

約数列:

[1, 3, 5, 15, 127, 181, 197, 381, 543, 591, 635, 905, 985, 1905, 2715, 2955, 22987, 25019, 35657, 68961, 75057, 106971, 114935, 125095, 178285, 344805, 375285, 534855, 4528439, 13585317, 22642195, 67926585]

約数ペア:

[(1, 67926585), (3, 22642195), (5, 13585317), (15, 4528439), (127, 534855), (181, 375285), (197, 344805), (381, 178285), (543, 125095), (591, 114935), (635, 106971), (905, 75057), (985, 68961), (1905, 35657), (2715, 25019), (2955, 22987)]