23305865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2699}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 30715200

約数和(自身を除く): 7409335

約数列:

[1, 5, 11, 55, 157, 785, 1727, 2699, 8635, 13495, 29689, 148445, 423743, 2118715, 4661173, 23305865]

約数ペア:

[(1, 23305865), (5, 4661173), (11, 2118715), (55, 423743), (157, 148445), (785, 29689), (1727, 13495), (2699, 8635)]