75987775485

素因数分解:

$3^5\times 5^1\times {\mathrm{62541379}}^1$

素因数の和:62541399

約数の個数: 24

約数和(自身を含む): 136590373920

約数和(自身を除く): 60602598435

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 62541379, 187624137, 312706895, 562872411, 938120685, 1688617233, 2814362055, 5065851699, 8443086165, 15197555097, 25329258495, 75987775485]

約数ペア:

[(1, 75987775485), (3, 25329258495), (5, 15197555097), (9, 8443086165), (15, 5065851699), (27, 2814362055), (45, 1688617233), (81, 938120685), (135, 562872411), (243, 312706895), (405, 187624137), (1215, 62541379)]