25686045

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 58112640

約数和(自身を除く): 32426595

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 99, 105, 135, 147, 165, 189, 231, 245, 297, 315, 353, 385, 441, 495, 539, 693, 735, 945, 1059, 1155, 1323, 1485, 1617, 1765, 2079, 2205, 2471, 2695, 3177, 3465, 3883, 4851, 5295, 6615, 7413, 8085, 9531, 10395, 11649, 12355, 14553, 15885, 17297, 19415, 22239, 24255, 27181, 34947, 37065, 47655, 51891, 58245, 66717, 72765, 81543, 86485, 104841, 111195, 135905, 155673, 174735, 190267, 244629, 259455, 333585, 407715, 467019, 524205, 570801, 733887, 778365, 951335, 1223145, 1712403, 2335095, 2854005, 3669435, 5137209, 8562015, 25686045]

約数ペア:

[(1, 25686045), (3, 8562015), (5, 5137209), (7, 3669435), (9, 2854005), (11, 2335095), (15, 1712403), (21, 1223145), (27, 951335), (33, 778365), (35, 733887), (45, 570801), (49, 524205), (55, 467019), (63, 407715), (77, 333585), (99, 259455), (105, 244629), (135, 190267), (147, 174735), (165, 155673), (189, 135905), (231, 111195), (245, 104841), (297, 86485), (315, 81543), (353, 72765), (385, 66717), (441, 58245), (495, 51891), (539, 47655), (693, 37065), (735, 34947), (945, 27181), (1059, 24255), (1155, 22239), (1323, 19415), (1485, 17297), (1617, 15885), (1765, 14553), (2079, 12355), (2205, 11649), (2471, 10395), (2695, 9531), (3177, 8085), (3465, 7413), (3883, 6615), (4851, 5295)]