12783465

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4657}}^1$

素因数の和:4729

約数の個数: 24

約数和(自身を含む): 22526088

約数和(自身を除く): 9742623

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 4657, 13971, 23285, 41913, 69855, 209565, 284077, 852231, 1420385, 2556693, 4261155, 12783465]

約数ペア:

[(1, 12783465), (3, 4261155), (5, 2556693), (9, 1420385), (15, 852231), (45, 284077), (61, 209565), (183, 69855), (305, 41913), (549, 23285), (915, 13971), (2745, 4657)]