31984535

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 43666560

約数和(自身を除く): 11682025

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1595, 1823, 3509, 9115, 17545, 20053, 52867, 100265, 220583, 264335, 581537, 1102915, 2907685, 6396907, 31984535]

約数ペア:

[(1, 31984535), (5, 6396907), (11, 2907685), (29, 1102915), (55, 581537), (121, 264335), (145, 220583), (319, 100265), (605, 52867), (1595, 20053), (1823, 17545), (3509, 9115)]