2135493075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1237967}}^1$

素因数の和:1238003

約数の個数: 24

約数和(自身を含む): 3684192768

約数和(自身を除く): 1548699693

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 1237967, 3713901, 6189835, 18569505, 28473241, 30949175, 85419723, 92847525, 142366205, 427098615, 711831025, 2135493075]

約数ペア:

[(1, 2135493075), (3, 711831025), (5, 427098615), (15, 142366205), (23, 92847525), (25, 85419723), (69, 30949175), (75, 28473241), (115, 18569505), (345, 6189835), (575, 3713901), (1725, 1237967)]