12682425

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 26784000

約数和(自身を除く): 14101575

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 29, 35, 49, 51, 75, 85, 87, 105, 119, 145, 147, 175, 203, 245, 255, 343, 357, 425, 435, 493, 525, 595, 609, 725, 735, 833, 1015, 1029, 1225, 1275, 1421, 1479, 1715, 1785, 2175, 2465, 2499, 2975, 3045, 3451, 3675, 4165, 4263, 5075, 5145, 5831, 7105, 7395, 8575, 8925, 9947, 10353, 12325, 12495, 15225, 17255, 17493, 20825, 21315, 24157, 25725, 29155, 29841, 35525, 36975, 49735, 51765, 62475, 72471, 86275, 87465, 106575, 120785, 145775, 149205, 169099, 248675, 258825, 362355, 437325, 507297, 603925, 746025, 845495, 1811775, 2536485, 4227475, 12682425]

約数ペア:

[(1, 12682425), (3, 4227475), (5, 2536485), (7, 1811775), (15, 845495), (17, 746025), (21, 603925), (25, 507297), (29, 437325), (35, 362355), (49, 258825), (51, 248675), (75, 169099), (85, 149205), (87, 145775), (105, 120785), (119, 106575), (145, 87465), (147, 86275), (175, 72471), (203, 62475), (245, 51765), (255, 49735), (343, 36975), (357, 35525), (425, 29841), (435, 29155), (493, 25725), (525, 24157), (595, 21315), (609, 20825), (725, 17493), (735, 17255), (833, 15225), (1015, 12495), (1029, 12325), (1225, 10353), (1275, 9947), (1421, 8925), (1479, 8575), (1715, 7395), (1785, 7105), (2175, 5831), (2465, 5145), (2499, 5075), (2975, 4263), (3045, 4165), (3451, 3675)]