42714625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{20101}}^1$

素因数の和:20133

約数の個数: 16

約数和(自身を含む): 56446416

約数和(自身を除く): 13731791

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 20101, 100505, 341717, 502525, 1708585, 2512625, 8542925, 42714625]

約数ペア:

[(1, 42714625), (5, 8542925), (17, 2512625), (25, 1708585), (85, 502525), (125, 341717), (425, 100505), (2125, 20101)]