27141250

素因数分解:

$2^1\times 5^4\times {\mathrm{21713}}^1$

素因数の和:21735

約数の個数: 20

約数和(自身を含む): 50875902

約数和(自身を除く): 23734652

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 21713, 43426, 108565, 217130, 542825, 1085650, 2714125, 5428250, 13570625, 27141250]

約数ペア:

[(1, 27141250), (2, 13570625), (5, 5428250), (10, 2714125), (25, 1085650), (50, 542825), (125, 217130), (250, 108565), (625, 43426), (1250, 21713)]