2729123045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{3181}}^1$

素因数の和:4037

約数の個数: 32

約数和(自身を含む): 3766469760

約数和(自身を除く): 1037346715

約数列:

[1, 5, 11, 19, 55, 95, 209, 821, 1045, 3181, 4105, 9031, 15599, 15905, 34991, 45155, 60439, 77995, 171589, 174955, 302195, 664829, 857945, 2611601, 3324145, 13058005, 28727611, 49620419, 143638055, 248102095, 545824609, 2729123045]

約数ペア:

[(1, 2729123045), (5, 545824609), (11, 248102095), (19, 143638055), (55, 49620419), (95, 28727611), (209, 13058005), (821, 3324145), (1045, 2611601), (3181, 857945), (4105, 664829), (9031, 302195), (15599, 174955), (15905, 171589), (34991, 77995), (45155, 60439)]