75447315

素因数分解:

$3^3\times 5^1\times {\mathrm{558869}}^1$

素因数の和:558883

約数の個数: 16

約数和(自身を含む): 134128800

約数和(自身を除く): 58681485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 558869, 1676607, 2794345, 5029821, 8383035, 15089463, 25149105, 75447315]

約数ペア:

[(1, 75447315), (3, 25149105), (5, 15089463), (9, 8383035), (15, 5029821), (27, 2794345), (45, 1676607), (135, 558869)]