66347055

素因数分解:

$3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2647}}^1$

素因数の和:3215

約数の個数: 24

約数和(自身を含む): 115251552

約数和(自身を除く): 48904497

約数列:

[1, 3, 5, 9, 15, 45, 557, 1671, 2647, 2785, 5013, 7941, 8355, 13235, 23823, 25065, 39705, 119115, 1474379, 4423137, 7371895, 13269411, 22115685, 66347055]

約数ペア:

[(1, 66347055), (3, 22115685), (5, 13269411), (9, 7371895), (15, 4423137), (45, 1474379), (557, 119115), (1671, 39705), (2647, 25065), (2785, 23823), (5013, 13235), (7941, 8355)]