28584515

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 36551088

約数和(自身を除く): 7966573

約数列:

[1, 5, 23, 101, 107, 115, 505, 529, 535, 2323, 2461, 2645, 10807, 11615, 12305, 53429, 54035, 56603, 248561, 267145, 283015, 1242805, 5716903, 28584515]

約数ペア:

[(1, 28584515), (5, 5716903), (23, 1242805), (101, 283015), (107, 267145), (115, 248561), (505, 56603), (529, 54035), (535, 53429), (2323, 12305), (2461, 11615), (2645, 10807)]