9183825

素因数分解:

$3^2\times 5^2\times 7^4\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 90

約数和(自身を含む): 20318454

約数和(自身を除く): 11134629

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 49, 51, 63, 75, 85, 105, 119, 147, 153, 175, 225, 245, 255, 315, 343, 357, 425, 441, 525, 595, 735, 765, 833, 1029, 1071, 1225, 1275, 1575, 1715, 1785, 2205, 2401, 2499, 2975, 3087, 3675, 3825, 4165, 5145, 5355, 5831, 7203, 7497, 8575, 8925, 11025, 12005, 12495, 15435, 17493, 20825, 21609, 25725, 26775, 29155, 36015, 37485, 40817, 52479, 60025, 62475, 77175, 87465, 108045, 122451, 145775, 180075, 187425, 204085, 262395, 367353, 437325, 540225, 612255, 1020425, 1311975, 1836765, 3061275, 9183825]

約数ペア:

[(1, 9183825), (3, 3061275), (5, 1836765), (7, 1311975), (9, 1020425), (15, 612255), (17, 540225), (21, 437325), (25, 367353), (35, 262395), (45, 204085), (49, 187425), (51, 180075), (63, 145775), (75, 122451), (85, 108045), (105, 87465), (119, 77175), (147, 62475), (153, 60025), (175, 52479), (225, 40817), (245, 37485), (255, 36015), (315, 29155), (343, 26775), (357, 25725), (425, 21609), (441, 20825), (525, 17493), (595, 15435), (735, 12495), (765, 12005), (833, 11025), (1029, 8925), (1071, 8575), (1225, 7497), (1275, 7203), (1575, 5831), (1715, 5355), (1785, 5145), (2205, 4165), (2401, 3825), (2499, 3675), (2975, 3087)]