129177585

素因数分解:

$3^5\times 5^1\times {\mathrm{106319}}^1$

素因数の和:106339

約数の個数: 24

約数和(自身を含む): 232202880

約数和(自身を除く): 103025295

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 106319, 318957, 531595, 956871, 1594785, 2870613, 4784355, 8611839, 14353065, 25835517, 43059195, 129177585]

約数ペア:

[(1, 129177585), (3, 43059195), (5, 25835517), (9, 14353065), (15, 8611839), (27, 4784355), (45, 2870613), (81, 1594785), (135, 956871), (243, 531595), (405, 318957), (1215, 106319)]