42577515

素因数分解:

$3^3\times 5^1\times {\mathrm{315389}}^1$

素因数の和:315403

約数の個数: 16

約数和(自身を含む): 75693600

約数和(自身を除く): 33116085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 315389, 946167, 1576945, 2838501, 4730835, 8515503, 14192505, 42577515]

約数ペア:

[(1, 42577515), (3, 14192505), (5, 8515503), (9, 4730835), (15, 2838501), (27, 1576945), (45, 946167), (135, 315389)]