18089780115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{50593}}^1$

素因数の和:50820

約数の個数: 48

約数和(自身を含む): 31976217504

約数和(自身を除く): 13886437389

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 197, 363, 591, 605, 985, 1815, 2167, 2955, 6501, 10835, 23837, 32505, 50593, 71511, 119185, 151779, 252965, 357555, 556523, 758895, 1669569, 2782615, 6121753, 8347845, 9966821, 18365259, 29900463, 30608765, 49834105, 91826295, 109635031, 149502315, 328905093, 548175155, 1205985341, 1644525465, 3617956023, 6029926705, 18089780115]

約数ペア:

[(1, 18089780115), (3, 6029926705), (5, 3617956023), (11, 1644525465), (15, 1205985341), (33, 548175155), (55, 328905093), (121, 149502315), (165, 109635031), (197, 91826295), (363, 49834105), (591, 30608765), (605, 29900463), (985, 18365259), (1815, 9966821), (2167, 8347845), (2955, 6121753), (6501, 2782615), (10835, 1669569), (23837, 758895), (32505, 556523), (50593, 357555), (71511, 252965), (119185, 151779)]