42730575

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{5641}}^1$

素因数の和:5755

約数の個数: 24

約数和(自身を含む): 71360016

約数和(自身を除く): 28629441

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 2525, 5641, 7575, 16923, 28205, 84615, 141025, 423075, 569741, 1709223, 2848705, 8546115, 14243525, 42730575]

約数ペア:

[(1, 42730575), (3, 14243525), (5, 8546115), (15, 2848705), (25, 1709223), (75, 569741), (101, 423075), (303, 141025), (505, 84615), (1515, 28205), (2525, 16923), (5641, 7575)]