25298643

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 12026157

約数列:

[1, 3, 23, 29, 47, 69, 87, 141, 269, 667, 807, 1081, 1363, 2001, 3243, 4089, 6187, 7801, 12643, 18561, 23403, 31349, 37929, 94047, 179423, 290789, 366647, 538269, 872367, 1099941, 8432881, 25298643]

約数ペア:

[(1, 25298643), (3, 8432881), (23, 1099941), (29, 872367), (47, 538269), (69, 366647), (87, 290789), (141, 179423), (269, 94047), (667, 37929), (807, 31349), (1081, 23403), (1363, 18561), (2001, 12643), (3243, 7801), (4089, 6187)]