23151265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3643}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 29385216

約数和(自身を除く): 6233951

約数列:

[1, 5, 31, 41, 155, 205, 1271, 3643, 6355, 18215, 112933, 149363, 564665, 746815, 4630253, 23151265]

約数ペア:

[(1, 23151265), (5, 4630253), (31, 746815), (41, 564665), (155, 149363), (205, 112933), (1271, 18215), (3643, 6355)]