25752195

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 56635200

約数和(自身を除く): 30883005

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 49, 51, 63, 85, 105, 119, 135, 147, 153, 189, 229, 245, 255, 315, 357, 441, 459, 595, 687, 735, 765, 833, 945, 1071, 1145, 1323, 1603, 1785, 2061, 2205, 2295, 2499, 3213, 3435, 3893, 4165, 4809, 5355, 6183, 6615, 7497, 8015, 10305, 11221, 11679, 12495, 14427, 16065, 19465, 22491, 24045, 27251, 30915, 33663, 35037, 37485, 43281, 56105, 58395, 72135, 81753, 100989, 105111, 112455, 136255, 168315, 175185, 190757, 216405, 245259, 302967, 408765, 504945, 525555, 572271, 735777, 953785, 1226295, 1514835, 1716813, 2861355, 3678885, 5150439, 8584065, 25752195]

約数ペア:

[(1, 25752195), (3, 8584065), (5, 5150439), (7, 3678885), (9, 2861355), (15, 1716813), (17, 1514835), (21, 1226295), (27, 953785), (35, 735777), (45, 572271), (49, 525555), (51, 504945), (63, 408765), (85, 302967), (105, 245259), (119, 216405), (135, 190757), (147, 175185), (153, 168315), (189, 136255), (229, 112455), (245, 105111), (255, 100989), (315, 81753), (357, 72135), (441, 58395), (459, 56105), (595, 43281), (687, 37485), (735, 35037), (765, 33663), (833, 30915), (945, 27251), (1071, 24045), (1145, 22491), (1323, 19465), (1603, 16065), (1785, 14427), (2061, 12495), (2205, 11679), (2295, 11221), (2499, 10305), (3213, 8015), (3435, 7497), (3893, 6615), (4165, 6183), (4809, 5355)]