26885655335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1\times {\mathrm{997}}^1$

素因数の和:1896

約数の個数: 64

約数和(自身を含む): 40768220160

約数和(自身を除く): 13882564825

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 385, 445, 623, 787, 979, 997, 3115, 3935, 4895, 4985, 5509, 6853, 6979, 8657, 10967, 27545, 34265, 34895, 43285, 54835, 60599, 70043, 76769, 88733, 302995, 350215, 383845, 443665, 490301, 621131, 770473, 784639, 976063, 2451505, 3105655, 3852365, 3923195, 4880315, 5393311, 5492473, 6832441, 8631029, 26966555, 27462365, 34162205, 43155145, 60417203, 69832871, 302086015, 349164355, 488830097, 768161581, 2444150485, 3840807905, 5377131067, 26885655335]

約数ペア:

[(1, 26885655335), (5, 5377131067), (7, 3840807905), (11, 2444150485), (35, 768161581), (55, 488830097), (77, 349164355), (89, 302086015), (385, 69832871), (445, 60417203), (623, 43155145), (787, 34162205), (979, 27462365), (997, 26966555), (3115, 8631029), (3935, 6832441), (4895, 5492473), (4985, 5393311), (5509, 4880315), (6853, 3923195), (6979, 3852365), (8657, 3105655), (10967, 2451505), (27545, 976063), (34265, 784639), (34895, 770473), (43285, 621131), (54835, 490301), (60599, 443665), (70043, 383845), (76769, 350215), (88733, 302995)]