8017065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 16413696

約数和(自身を除く): 8396631

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 821, 1085, 1395, 1953, 2463, 3255, 4105, 5747, 7389, 9765, 12315, 17241, 25451, 28735, 36945, 51723, 76353, 86205, 127255, 178157, 229059, 258615, 381765, 534471, 890785, 1145295, 1603413, 2672355, 8017065]

約数ペア:

[(1, 8017065), (3, 2672355), (5, 1603413), (7, 1145295), (9, 890785), (15, 534471), (21, 381765), (31, 258615), (35, 229059), (45, 178157), (63, 127255), (93, 86205), (105, 76353), (155, 51723), (217, 36945), (279, 28735), (315, 25451), (465, 17241), (651, 12315), (821, 9765), (1085, 7389), (1395, 5747), (1953, 4105), (2463, 3255)]