1421128085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{11863}}^1$

素因数の和:11997

約数の個数: 32

約数和(自身を含む): 1953288960

約数和(自身を除く): 532160875

約数列:

[1, 5, 13, 19, 65, 95, 97, 247, 485, 1235, 1261, 1843, 6305, 9215, 11863, 23959, 59315, 119795, 154219, 225397, 771095, 1126985, 1150711, 2930161, 5753555, 14650805, 14959243, 21863509, 74796215, 109317545, 284225617, 1421128085]

約数ペア:

[(1, 1421128085), (5, 284225617), (13, 109317545), (19, 74796215), (65, 21863509), (95, 14959243), (97, 14650805), (247, 5753555), (485, 2930161), (1235, 1150711), (1261, 1126985), (1843, 771095), (6305, 225397), (9215, 154219), (11863, 119795), (23959, 59315)]