2022425275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4271}}^1$

素因数の和:4372

約数の個数: 48

約数和(自身を含む): 2847817728

約数和(自身を除く): 825392453

約数列:

[1, 5, 13, 25, 31, 47, 65, 155, 235, 325, 403, 611, 775, 1175, 1457, 2015, 3055, 4271, 7285, 10075, 15275, 18941, 21355, 36425, 55523, 94705, 106775, 132401, 200737, 277615, 473525, 662005, 1003685, 1388075, 1721213, 2609581, 3310025, 5018425, 6222847, 8606065, 13047905, 31114235, 43030325, 65239525, 80897011, 155571175, 404485055, 2022425275]

約数ペア:

[(1, 2022425275), (5, 404485055), (13, 155571175), (25, 80897011), (31, 65239525), (47, 43030325), (65, 31114235), (155, 13047905), (235, 8606065), (325, 6222847), (403, 5018425), (611, 3310025), (775, 2609581), (1175, 1721213), (1457, 1388075), (2015, 1003685), (3055, 662005), (4271, 473525), (7285, 277615), (10075, 200737), (15275, 132401), (18941, 106775), (21355, 94705), (36425, 55523)]