3935925

素因数分解:

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

素因数の和:57

約数の個数: 96

約数和(自身を含む): 8928000

約数和(自身を除く): 4992075

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 49, 51, 63, 75, 85, 105, 119, 135, 147, 153, 175, 189, 225, 245, 255, 315, 343, 357, 425, 441, 459, 525, 595, 675, 735, 765, 833, 945, 1029, 1071, 1225, 1275, 1323, 1575, 1715, 1785, 2205, 2295, 2499, 2975, 3087, 3213, 3675, 3825, 4165, 4725, 5145, 5355, 5831, 6615, 7497, 8575, 8925, 9261, 11025, 11475, 12495, 15435, 16065, 17493, 20825, 22491, 25725, 26775, 29155, 33075, 37485, 46305, 52479, 62475, 77175, 80325, 87465, 112455, 145775, 157437, 187425, 231525, 262395, 437325, 562275, 787185, 1311975, 3935925]

約数ペア:

[(1, 3935925), (3, 1311975), (5, 787185), (7, 562275), (9, 437325), (15, 262395), (17, 231525), (21, 187425), (25, 157437), (27, 145775), (35, 112455), (45, 87465), (49, 80325), (51, 77175), (63, 62475), (75, 52479), (85, 46305), (105, 37485), (119, 33075), (135, 29155), (147, 26775), (153, 25725), (175, 22491), (189, 20825), (225, 17493), (245, 16065), (255, 15435), (315, 12495), (343, 11475), (357, 11025), (425, 9261), (441, 8925), (459, 8575), (525, 7497), (595, 6615), (675, 5831), (735, 5355), (765, 5145), (833, 4725), (945, 4165), (1029, 3825), (1071, 3675), (1225, 3213), (1275, 3087), (1323, 2975), (1575, 2499), (1715, 2295), (1785, 2205)]