87749265

素因数分解:

$3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{3821}}^1$

素因数の和:5360

約数の個数: 16

約数和(自身を含む): 140527296

約数和(自身を除く): 52778031

約数列:

[1, 3, 5, 15, 1531, 3821, 4593, 7655, 11463, 19105, 22965, 57315, 5849951, 17549853, 29249755, 87749265]

約数ペア:

[(1, 87749265), (3, 29249755), (5, 17549853), (15, 5849951), (1531, 57315), (3821, 22965), (4593, 19105), (7655, 11463)]