77900805

素因数分解:

$3^3\times 5^1\times {\mathrm{577043}}^1$

素因数の和:577057

約数の個数: 16

約数和(自身を含む): 138490560

約数和(自身を除く): 60589755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 577043, 1731129, 2885215, 5193387, 8655645, 15580161, 25966935, 77900805]

約数ペア:

[(1, 77900805), (3, 25966935), (5, 15580161), (9, 8655645), (15, 5193387), (27, 2885215), (45, 1731129), (135, 577043)]