89270865

素因数分解:

$3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2393}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 154987560

約数和(自身を除く): 65716695

約数列:

[1, 3, 5, 9, 15, 45, 829, 2393, 2487, 4145, 7179, 7461, 11965, 12435, 21537, 35895, 37305, 107685, 1983797, 5951391, 9918985, 17854173, 29756955, 89270865]

約数ペア:

[(1, 89270865), (3, 29756955), (5, 17854173), (9, 9918985), (15, 5951391), (45, 1983797), (829, 107685), (2393, 37305), (2487, 35895), (4145, 21537), (7179, 12435), (7461, 11965)]