19632105

素因数分解:

$3^3\times 5^1\times {\mathrm{145423}}^1$

素因数の和:145437

約数の個数: 16

約数和(自身を含む): 34901760

約数和(自身を除く): 15269655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 145423, 436269, 727115, 1308807, 2181345, 3926421, 6544035, 19632105]

約数ペア:

[(1, 19632105), (3, 6544035), (5, 3926421), (9, 2181345), (15, 1308807), (27, 727115), (45, 436269), (135, 145423)]