56880495

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2661

約数の個数: 64

約数和(自身を含む): 120637440

約数和(自身を除く): 63756945

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 621, 805, 945, 1035, 1449, 2415, 2617, 3105, 4347, 7245, 7851, 13085, 18319, 21735, 23553, 39255, 54957, 60191, 70659, 91595, 117765, 164871, 180573, 274785, 300955, 353295, 421337, 494613, 541719, 824355, 902865, 1264011, 1625157, 2106685, 2473065, 2708595, 3792033, 6320055, 8125785, 11376099, 18960165, 56880495]

約数ペア:

[(1, 56880495), (3, 18960165), (5, 11376099), (7, 8125785), (9, 6320055), (15, 3792033), (21, 2708595), (23, 2473065), (27, 2106685), (35, 1625157), (45, 1264011), (63, 902865), (69, 824355), (105, 541719), (115, 494613), (135, 421337), (161, 353295), (189, 300955), (207, 274785), (315, 180573), (345, 164871), (483, 117765), (621, 91595), (805, 70659), (945, 60191), (1035, 54957), (1449, 39255), (2415, 23553), (2617, 21735), (3105, 18319), (4347, 13085), (7245, 7851)]