1668522075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{1531}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 3013652352

約数和(自身を除く): 1345130277

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 1321, 1531, 3963, 4593, 6605, 7655, 14531, 16841, 19815, 22965, 33025, 38275, 43593, 50523, 72655, 84205, 99075, 114825, 217965, 252615, 363275, 421025, 1089825, 1263075, 2022451, 6067353, 10112255, 22246961, 30336765, 50561275, 66740883, 111234805, 151683825, 333704415, 556174025, 1668522075]

約数ペア:

[(1, 1668522075), (3, 556174025), (5, 333704415), (11, 151683825), (15, 111234805), (25, 66740883), (33, 50561275), (55, 30336765), (75, 22246961), (165, 10112255), (275, 6067353), (825, 2022451), (1321, 1263075), (1531, 1089825), (3963, 421025), (4593, 363275), (6605, 252615), (7655, 217965), (14531, 114825), (16841, 99075), (19815, 84205), (22965, 72655), (33025, 50523), (38275, 43593)]