54786645

素因数分解:

$3^3\times 5^1\times {\mathrm{405827}}^1$

素因数の和:405841

約数の個数: 16

約数和(自身を含む): 97398720

約数和(自身を除く): 42612075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 405827, 1217481, 2029135, 3652443, 6087405, 10957329, 18262215, 54786645]

約数ペア:

[(1, 54786645), (3, 18262215), (5, 10957329), (9, 6087405), (15, 3652443), (27, 2029135), (45, 1217481), (135, 405827)]