13207842795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139921}}^1$

素因数の和:139996

約数の個数: 64

約数和(自身を含む): 25790423040

約数和(自身を除く): 12582580245

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 87, 93, 105, 145, 155, 203, 217, 435, 465, 609, 651, 899, 1015, 1085, 2697, 3045, 3255, 4495, 6293, 13485, 18879, 31465, 94395, 139921, 419763, 699605, 979447, 2098815, 2938341, 4057709, 4337551, 4897235, 12173127, 13012653, 14691705, 20288545, 21687755, 28403963, 30362857, 60865635, 65063265, 85211889, 91088571, 125788979, 142019815, 151814285, 377366937, 426059445, 455442855, 628944895, 880522853, 1886834685, 2641568559, 4402614265, 13207842795]

約数ペア:

[(1, 13207842795), (3, 4402614265), (5, 2641568559), (7, 1886834685), (15, 880522853), (21, 628944895), (29, 455442855), (31, 426059445), (35, 377366937), (87, 151814285), (93, 142019815), (105, 125788979), (145, 91088571), (155, 85211889), (203, 65063265), (217, 60865635), (435, 30362857), (465, 28403963), (609, 21687755), (651, 20288545), (899, 14691705), (1015, 13012653), (1085, 12173127), (2697, 4897235), (3045, 4337551), (3255, 4057709), (4495, 2938341), (6293, 2098815), (13485, 979447), (18879, 699605), (31465, 419763), (94395, 139921)]