289523205

素因数分解:

$3^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{5393}}^1$

素因数の和:6597

約数の個数: 24

約数和(自身を含む): 502354008

約数和(自身を除く): 212830803

約数列:

[1, 3, 5, 9, 15, 45, 1193, 3579, 5393, 5965, 10737, 16179, 17895, 26965, 48537, 53685, 80895, 242685, 6433849, 19301547, 32169245, 57904641, 96507735, 289523205]

約数ペア:

[(1, 289523205), (3, 96507735), (5, 57904641), (9, 32169245), (15, 19301547), (45, 6433849), (1193, 242685), (3579, 80895), (5393, 53685), (5965, 48537), (10737, 26965), (16179, 17895)]