5661525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 10267200

約数和(自身を除く): 4605675

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 137, 145, 285, 411, 435, 475, 551, 685, 725, 1425, 1653, 2055, 2175, 2603, 2755, 3425, 3973, 7809, 8265, 10275, 11919, 13015, 13775, 19865, 39045, 41325, 59595, 65075, 75487, 99325, 195225, 226461, 297975, 377435, 1132305, 1887175, 5661525]

約数ペア:

[(1, 5661525), (3, 1887175), (5, 1132305), (15, 377435), (19, 297975), (25, 226461), (29, 195225), (57, 99325), (75, 75487), (87, 65075), (95, 59595), (137, 41325), (145, 39045), (285, 19865), (411, 13775), (435, 13015), (475, 11919), (551, 10275), (685, 8265), (725, 7809), (1425, 3973), (1653, 3425), (2055, 2755), (2175, 2603)]