129437735

素因数分解:

$5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{21377}}^1$

素因数の和:21562

約数の個数: 16

約数和(自身を含む): 178549056

約数和(自身を除く): 49111321

約数列:

[1, 5, 7, 35, 173, 865, 1211, 6055, 21377, 106885, 149639, 748195, 3698221, 18491105, 25887547, 129437735]

約数ペア:

[(1, 129437735), (5, 25887547), (7, 18491105), (35, 3698221), (173, 748195), (865, 149639), (1211, 106885), (6055, 21377)]