70328385

素因数分解:

$3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1061}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 125400960

約数和(自身を除く): 55072575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 491, 1061, 1473, 2455, 3183, 4419, 5305, 7365, 9549, 13257, 15915, 22095, 28647, 47745, 66285, 143235, 520951, 1562853, 2604755, 4688559, 7814265, 14065677, 23442795, 70328385]

約数ペア:

[(1, 70328385), (3, 23442795), (5, 14065677), (9, 7814265), (15, 4688559), (27, 2604755), (45, 1562853), (135, 520951), (491, 143235), (1061, 66285), (1473, 47745), (2455, 28647), (3183, 22095), (4419, 15915), (5305, 13257), (7365, 9549)]