2040375075

素因数分解:

$3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{98213}}^1$

素因数の和:98503

約数の個数: 24

約数和(自身を含む): 3385633008

約数和(自身を除く): 1345257933

約数列:

[1, 3, 5, 15, 25, 75, 277, 831, 1385, 4155, 6925, 20775, 98213, 294639, 491065, 1473195, 2455325, 7365975, 27205001, 81615003, 136025005, 408075015, 680125025, 2040375075]

約数ペア:

[(1, 2040375075), (3, 680125025), (5, 408075015), (15, 136025005), (25, 81615003), (75, 27205001), (277, 7365975), (831, 2455325), (1385, 1473195), (4155, 491065), (6925, 294639), (20775, 98213)]