66369405

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{2003}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 108552672

約数和(自身を除く): 42183267

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2003, 2209, 6009, 6627, 10015, 11045, 30045, 33135, 94141, 282423, 470705, 1412115, 4424627, 13273881, 22123135, 66369405]

約数ペア:

[(1, 66369405), (3, 22123135), (5, 13273881), (15, 4424627), (47, 1412115), (141, 470705), (235, 282423), (705, 94141), (2003, 33135), (2209, 30045), (6009, 11045), (6627, 10015)]