123558904545

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2851}}^1\times {\mathrm{28051}}^1$

素因数の和:31013

約数の個数: 32

約数和(自身を含む): 199690742784

約数和(自身を除く): 76131838239

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 2851, 8553, 14255, 28051, 42765, 84153, 140255, 293653, 420765, 880959, 1468265, 2889253, 4404795, 8667759, 14446265, 43338795, 79973401, 239920203, 399867005, 1199601015, 8237260303, 24711780909, 41186301515, 123558904545]

約数ペア:

[(1, 123558904545), (3, 41186301515), (5, 24711780909), (15, 8237260303), (103, 1199601015), (309, 399867005), (515, 239920203), (1545, 79973401), (2851, 43338795), (8553, 14446265), (14255, 8667759), (28051, 4404795), (42765, 2889253), (84153, 1468265), (140255, 880959), (293653, 420765)]