77394015

素因数分解:

$3^3\times 5^1\times {\mathrm{573289}}^1$

素因数の和:573303

約数の個数: 16

約数和(自身を含む): 137589600

約数和(自身を除く): 60195585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 573289, 1719867, 2866445, 5159601, 8599335, 15478803, 25798005, 77394015]

約数ペア:

[(1, 77394015), (3, 25798005), (5, 15478803), (9, 8599335), (15, 5159601), (27, 2866445), (45, 1719867), (135, 573289)]