4185775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 5856768

約数和(自身を除く): 1670993

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 491, 775, 1705, 2455, 5401, 8525, 12275, 15221, 27005, 76105, 135025, 167431, 380525, 837155, 4185775]

約数ペア:

[(1, 4185775), (5, 837155), (11, 380525), (25, 167431), (31, 135025), (55, 76105), (155, 27005), (275, 15221), (341, 12275), (491, 8525), (775, 5401), (1705, 2455)]