73887495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{787}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 129358080

約数和(自身を除く): 55470585

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 569, 787, 1707, 2361, 2845, 3935, 6259, 8535, 8657, 11805, 18777, 25971, 31295, 43285, 93885, 129855, 447803, 1343409, 2239015, 4925833, 6717045, 14777499, 24629165, 73887495]

約数ペア:

[(1, 73887495), (3, 24629165), (5, 14777499), (11, 6717045), (15, 4925833), (33, 2239015), (55, 1343409), (165, 447803), (569, 129855), (787, 93885), (1707, 43285), (2361, 31295), (2845, 25971), (3935, 18777), (6259, 11805), (8535, 8657)]