1258759265

素因数分解:

$5^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1\times {\mathrm{2851}}^1$

素因数の和:3472

約数の個数: 16

約数和(自身を含む): 1521599040

約数和(自身を除く): 262839775

約数列:

[1, 5, 227, 389, 1135, 1945, 2851, 14255, 88303, 441515, 647177, 1109039, 3235885, 5545195, 251751853, 1258759265]

約数ペア:

[(1, 1258759265), (5, 251751853), (227, 5545195), (389, 3235885), (1135, 1109039), (1945, 647177), (2851, 441515), (14255, 88303)]