166742685

素因数分解:

$3^3\times 5^1\times {\mathrm{1235131}}^1$

素因数の和:1235145

約数の個数: 16

約数和(自身を含む): 296431680

約数和(自身を除く): 129688995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1235131, 3705393, 6175655, 11116179, 18526965, 33348537, 55580895, 166742685]

約数ペア:

[(1, 166742685), (3, 55580895), (5, 33348537), (9, 18526965), (15, 11116179), (27, 6175655), (45, 3705393), (135, 1235131)]