25152639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 38029824

約数和(自身を除く): 12877185

約数列:

[1, 3, 17, 23, 41, 51, 69, 123, 391, 523, 697, 943, 1173, 1569, 2091, 2829, 8891, 12029, 16031, 21443, 26673, 36087, 48093, 64329, 204493, 364531, 493189, 613479, 1093593, 1479567, 8384213, 25152639]

約数ペア:

[(1, 25152639), (3, 8384213), (17, 1479567), (23, 1093593), (41, 613479), (51, 493189), (69, 364531), (123, 204493), (391, 64329), (523, 48093), (697, 36087), (943, 26673), (1173, 21443), (1569, 16031), (2091, 12029), (2829, 8891)]