25376481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2545

約数の個数: 24

約数和(自身を含む): 39934440

約数和(自身を除く): 14557959

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 2437, 3471, 7311, 10413, 21933, 31681, 95043, 216893, 285129, 650679, 1952037, 2819609, 8458827, 25376481]

約数ペア:

[(1, 25376481), (3, 8458827), (9, 2819609), (13, 1952037), (39, 650679), (89, 285129), (117, 216893), (267, 95043), (801, 31681), (1157, 21933), (2437, 10413), (3471, 7311)]