25156116

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1429}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 65665600

約数和(自身を除く): 40509484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1429, 1467, 1956, 2858, 2934, 4287, 4401, 5716, 5868, 8574, 8802, 12861, 17148, 17604, 25722, 38583, 51444, 77166, 154332, 232927, 465854, 698781, 931708, 1397562, 2096343, 2795124, 4192686, 6289029, 8385372, 12578058, 25156116]

約数ペア:

[(1, 25156116), (2, 12578058), (3, 8385372), (4, 6289029), (6, 4192686), (9, 2795124), (12, 2096343), (18, 1397562), (27, 931708), (36, 698781), (54, 465854), (108, 232927), (163, 154332), (326, 77166), (489, 51444), (652, 38583), (978, 25722), (1429, 17604), (1467, 17148), (1956, 12861), (2858, 8802), (2934, 8574), (4287, 5868), (4401, 5716)]