23917025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2999}}^1$

素因数の和:3049

約数の個数: 24

約数和(自身を含む): 33480000

約数和(自身を除く): 9562975

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 2999, 7975, 14995, 32989, 74975, 86971, 164945, 434855, 824725, 956681, 2174275, 4783405, 23917025]

約数ペア:

[(1, 23917025), (5, 4783405), (11, 2174275), (25, 956681), (29, 824725), (55, 434855), (145, 164945), (275, 86971), (319, 74975), (725, 32989), (1595, 14995), (2999, 7975)]