15338355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1933}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 25668048

約数和(自身を除く): 10329693

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 1933, 2645, 5799, 7935, 9665, 28995, 44459, 133377, 222295, 666885, 1022557, 3067671, 5112785, 15338355]

約数ペア:

[(1, 15338355), (3, 5112785), (5, 3067671), (15, 1022557), (23, 666885), (69, 222295), (115, 133377), (345, 44459), (529, 28995), (1587, 9665), (1933, 7935), (2645, 5799)]