233485275

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 395331840

約数和(自身を除く): 161846565

約数列:

[1, 3, 5, 15, 25, 71, 75, 163, 213, 269, 355, 489, 807, 815, 1065, 1345, 1775, 2445, 4035, 4075, 5325, 6725, 11573, 12225, 19099, 20175, 34719, 43847, 57297, 57865, 95495, 131541, 173595, 219235, 286485, 289325, 477475, 657705, 867975, 1096175, 1432425, 3113137, 3288525, 9339411, 15565685, 46697055, 77828425, 233485275]

約数ペア:

[(1, 233485275), (3, 77828425), (5, 46697055), (15, 15565685), (25, 9339411), (71, 3288525), (75, 3113137), (163, 1432425), (213, 1096175), (269, 867975), (355, 657705), (489, 477475), (807, 289325), (815, 286485), (1065, 219235), (1345, 173595), (1775, 131541), (2445, 95495), (4035, 57865), (4075, 57297), (5325, 43847), (6725, 34719), (11573, 20175), (12225, 19099)]