53802195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2089}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 92093760

約数和(自身を除く): 38291565

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 255, 303, 505, 1515, 1717, 2089, 5151, 6267, 8585, 10445, 25755, 31335, 35513, 106539, 177565, 210989, 532695, 632967, 1054945, 3164835, 3586813, 10760439, 17934065, 53802195]

約数ペア:

[(1, 53802195), (3, 17934065), (5, 10760439), (15, 3586813), (17, 3164835), (51, 1054945), (85, 632967), (101, 532695), (255, 210989), (303, 177565), (505, 106539), (1515, 35513), (1717, 31335), (2089, 25755), (5151, 10445), (6267, 8585)]