53248815

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8513}}^1$

素因数の和:8663

約数の個数: 24

約数和(自身を含む): 92972880

約数和(自身を除く): 39724065

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 8513, 25539, 42565, 76617, 127695, 383085, 1183307, 3549921, 5916535, 10649763, 17749605, 53248815]

約数ペア:

[(1, 53248815), (3, 17749605), (5, 10649763), (9, 5916535), (15, 3549921), (45, 1183307), (139, 383085), (417, 127695), (695, 76617), (1251, 42565), (2085, 25539), (6255, 8513)]