15045220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32707}}^1$

素因数の和:32739

約数の個数: 24

約数和(自身を含む): 32969664

約数和(自身を除く): 17924444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 32707, 65414, 130828, 163535, 327070, 654140, 752261, 1504522, 3009044, 3761305, 7522610, 15045220]

約数ペア:

[(1, 15045220), (2, 7522610), (4, 3761305), (5, 3009044), (10, 1504522), (20, 752261), (23, 654140), (46, 327070), (92, 163535), (115, 130828), (230, 65414), (460, 32707)]