5621175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 11915904

約数和(自身を除く): 6294729

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 63, 75, 83, 105, 129, 175, 215, 225, 249, 301, 315, 387, 415, 525, 581, 645, 747, 903, 1075, 1245, 1505, 1575, 1743, 1935, 2075, 2709, 2905, 3225, 3569, 3735, 4515, 5229, 6225, 7525, 8715, 9675, 10707, 13545, 14525, 17845, 18675, 22575, 24983, 26145, 32121, 43575, 53535, 67725, 74949, 89225, 124915, 130725, 160605, 224847, 267675, 374745, 624575, 803025, 1124235, 1873725, 5621175]

約数ペア:

[(1, 5621175), (3, 1873725), (5, 1124235), (7, 803025), (9, 624575), (15, 374745), (21, 267675), (25, 224847), (35, 160605), (43, 130725), (45, 124915), (63, 89225), (75, 74949), (83, 67725), (105, 53535), (129, 43575), (175, 32121), (215, 26145), (225, 24983), (249, 22575), (301, 18675), (315, 17845), (387, 14525), (415, 13545), (525, 10707), (581, 9675), (645, 8715), (747, 7525), (903, 6225), (1075, 5229), (1245, 4515), (1505, 3735), (1575, 3569), (1743, 3225), (1935, 2905), (2075, 2709)]