22127725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 29640960

約数和(自身を除く): 7513235

約数列:

[1, 5, 23, 25, 29, 115, 145, 575, 667, 725, 1327, 3335, 6635, 16675, 30521, 33175, 38483, 152605, 192415, 763025, 885109, 962075, 4425545, 22127725]

約数ペア:

[(1, 22127725), (5, 4425545), (23, 962075), (25, 885109), (29, 763025), (115, 192415), (145, 152605), (575, 38483), (667, 33175), (725, 30521), (1327, 16675), (3335, 6635)]