25024251

素因数分解:

$3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 14489349

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 293, 343, 581, 879, 1029, 1743, 2051, 4067, 6153, 12201, 14357, 24319, 28469, 43071, 72957, 85407, 100499, 170233, 301497, 510699, 1191631, 3574893, 8341417, 25024251]

約数ペア:

[(1, 25024251), (3, 8341417), (7, 3574893), (21, 1191631), (49, 510699), (83, 301497), (147, 170233), (249, 100499), (293, 85407), (343, 72957), (581, 43071), (879, 28469), (1029, 24319), (1743, 14357), (2051, 12201), (4067, 6153)]