About the Number
28542525
2進数表記:1101100111000011000111101
漢数字表記:二千八百五十四万二千五百二十五
素因数分解:
素因数の和:1246
約数の個数: 48
約数和(自身を含む): 53300160
約数和(自身を除く): 24757635
約数列:
[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1193, 1595, 2175, 3579, 4785, 5965, 7975, 13123, 17895, 23925, 29825, 34597, 39369, 65615, 89475, 103791, 172985, 196845, 328075, 380567, 518955, 864925, 984225, 1141701, 1902835, 2594775, 5708505, 9514175, 28542525]
約数ペア:
[(1, 28542525), (3, 9514175), (5, 5708505), (11, 2594775), (15, 1902835), (25, 1141701), (29, 984225), (33, 864925), (55, 518955), (75, 380567), (87, 328075), (145, 196845), (165, 172985), (275, 103791), (319, 89475), (435, 65615), (725, 39369), (825, 34597), (957, 29825), (1193, 23925), (1595, 17895), (2175, 13123), (3579, 7975), (4785, 5965)]このpageの処理時間: 0.003931760787963867 seconds