25844985

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24971}}^1$

素因数の和:25005

約数の個数: 24

約数和(自身を含む): 46747584

約数和(自身を除く): 20902599

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 24971, 74913, 124855, 224739, 374565, 574333, 1123695, 1722999, 2871665, 5168997, 8614995, 25844985]

約数ペア:

[(1, 25844985), (3, 8614995), (5, 5168997), (9, 2871665), (15, 1722999), (23, 1123695), (45, 574333), (69, 374565), (115, 224739), (207, 124855), (345, 74913), (1035, 24971)]