624290425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{4391}}^1$

素因数の和:4470

約数の個数: 36

約数和(自身を含む): 869194368

約数和(自身を除く): 244903943

約数列:

[1, 5, 11, 25, 47, 55, 121, 235, 275, 517, 605, 1175, 2585, 3025, 4391, 5687, 12925, 21955, 28435, 48301, 109775, 142175, 206377, 241505, 531311, 1031885, 1207525, 2270147, 2656555, 5159425, 11350735, 13282775, 24971617, 56753675, 124858085, 624290425]

約数ペア:

[(1, 624290425), (5, 124858085), (11, 56753675), (25, 24971617), (47, 13282775), (55, 11350735), (121, 5159425), (235, 2656555), (275, 2270147), (517, 1207525), (605, 1031885), (1175, 531311), (2585, 241505), (3025, 206377), (4391, 142175), (5687, 109775), (12925, 48301), (21955, 28435)]