54411075

素因数分解:

$3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 100812000

約数和(自身を除く): 46400925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 149, 225, 447, 541, 675, 745, 1341, 1623, 2235, 2705, 3725, 4023, 4869, 6705, 8115, 11175, 13525, 14607, 20115, 24345, 33525, 40575, 73035, 80609, 100575, 121725, 241827, 365175, 403045, 725481, 1209135, 2015225, 2176443, 3627405, 6045675, 10882215, 18137025, 54411075]

約数ペア:

[(1, 54411075), (3, 18137025), (5, 10882215), (9, 6045675), (15, 3627405), (25, 2176443), (27, 2015225), (45, 1209135), (75, 725481), (135, 403045), (149, 365175), (225, 241827), (447, 121725), (541, 100575), (675, 80609), (745, 73035), (1341, 40575), (1623, 33525), (2235, 24345), (2705, 20115), (3725, 14607), (4023, 13525), (4869, 11175), (6705, 8115)]