8428575

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2741}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 14280336

約数和(自身を除く): 5851761

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 2741, 3075, 8223, 13705, 41115, 68525, 112381, 205575, 337143, 561905, 1685715, 2809525, 8428575]

約数ペア:

[(1, 8428575), (3, 2809525), (5, 1685715), (15, 561905), (25, 337143), (41, 205575), (75, 112381), (123, 68525), (205, 41115), (615, 13705), (1025, 8223), (2741, 3075)]