5457645

素因数分解:

$3^3\times 5^1\times {\mathrm{40427}}^1$

素因数の和:40441

約数の個数: 16

約数和(自身を含む): 9702720

約数和(自身を除く): 4245075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 40427, 121281, 202135, 363843, 606405, 1091529, 1819215, 5457645]

約数ペア:

[(1, 5457645), (3, 1819215), (5, 1091529), (9, 606405), (15, 363843), (27, 202135), (45, 121281), (135, 40427)]