55750575

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 96243840

約数和(自身を除く): 40493265

約数列:

[1, 3, 5, 15, 25, 43, 59, 75, 129, 177, 215, 293, 295, 645, 879, 885, 1075, 1465, 1475, 2537, 3225, 4395, 4425, 7325, 7611, 12599, 12685, 17287, 21975, 37797, 38055, 51861, 62995, 63425, 86435, 188985, 190275, 259305, 314975, 432175, 743341, 944925, 1296525, 2230023, 3716705, 11150115, 18583525, 55750575]

約数ペア:

[(1, 55750575), (3, 18583525), (5, 11150115), (15, 3716705), (25, 2230023), (43, 1296525), (59, 944925), (75, 743341), (129, 432175), (177, 314975), (215, 259305), (293, 190275), (295, 188985), (645, 86435), (879, 63425), (885, 62995), (1075, 51861), (1465, 38055), (1475, 37797), (2537, 21975), (3225, 17287), (4395, 12685), (4425, 12599), (7325, 7611)]