268775425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18253}}^1$

素因数の和:18313

約数の個数: 24

約数和(自身を含む): 362159360

約数和(自身を除く): 93383935

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 14725, 18253, 91265, 346807, 456325, 565843, 1734035, 2829215, 8670175, 10751017, 14146075, 53755085, 268775425]

約数ペア:

[(1, 268775425), (5, 53755085), (19, 14146075), (25, 10751017), (31, 8670175), (95, 2829215), (155, 1734035), (475, 565843), (589, 456325), (775, 346807), (2945, 91265), (14725, 18253)]