27641115

素因数分解:

$3^3\times 5^1\times {\mathrm{204749}}^1$

素因数の和:204763

約数の個数: 16

約数和(自身を含む): 49140000

約数和(自身を除く): 21498885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 204749, 614247, 1023745, 1842741, 3071235, 5528223, 9213705, 27641115]

約数ペア:

[(1, 27641115), (3, 9213705), (5, 5528223), (9, 3071235), (15, 1842741), (27, 1023745), (45, 614247), (135, 204749)]