7157031345

素因数分解:

$3^3\times 5^1\times {\mathrm{53015047}}^1$

素因数の和:53015061

約数の個数: 16

約数和(自身を含む): 12723611520

約数和(自身を除く): 5566580175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 53015047, 159045141, 265075235, 477135423, 795225705, 1431406269, 2385677115, 7157031345]

約数ペア:

[(1, 7157031345), (3, 2385677115), (5, 1431406269), (9, 795225705), (15, 477135423), (27, 265075235), (45, 159045141), (135, 53015047)]