20161110465

素因数分解:

$3^3\times 5^1\times {\mathrm{149341559}}^1$

素因数の和:149341573

約数の個数: 16

約数和(自身を含む): 35841974400

約数和(自身を除く): 15680863935

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149341559, 448024677, 746707795, 1344074031, 2240123385, 4032222093, 6720370155, 20161110465]

約数ペア:

[(1, 20161110465), (3, 6720370155), (5, 4032222093), (9, 2240123385), (15, 1344074031), (27, 746707795), (45, 448024677), (135, 149341559)]