1089101105

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 1356663168

約数和(自身を除く): 267562063

約数列:

[1, 5, 37, 107, 185, 535, 1369, 1487, 3959, 6845, 7435, 19795, 55019, 146483, 159109, 275095, 732415, 795545, 2035703, 5887033, 10178515, 29435165, 217820221, 1089101105]

約数ペア:

[(1, 1089101105), (5, 217820221), (37, 29435165), (107, 10178515), (185, 5887033), (535, 2035703), (1369, 795545), (1487, 732415), (3959, 275095), (6845, 159109), (7435, 146483), (19795, 55019)]