15150645

素因数分解:

$3^4\times 5^1\times {\mathrm{37409}}^1$

素因数の和:37426

約数の個数: 20

約数和(自身を含む): 27159660

約数和(自身を除く): 12009015

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 37409, 112227, 187045, 336681, 561135, 1010043, 1683405, 3030129, 5050215, 15150645]

約数ペア:

[(1, 15150645), (3, 5050215), (5, 3030129), (9, 1683405), (15, 1010043), (27, 561135), (45, 336681), (81, 187045), (135, 112227), (405, 37409)]