8102005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 10128384

約数和(自身を除く): 2026379

約数列:

[1, 5, 31, 155, 167, 313, 835, 1565, 5177, 9703, 25885, 48515, 52271, 261355, 1620401, 8102005]

約数ペア:

[(1, 8102005), (5, 1620401), (31, 261355), (155, 52271), (167, 48515), (313, 25885), (835, 9703), (1565, 5177)]