252156765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{58573}}^1$

素因数の和:58629

約数の個数: 32

約数和(自身を含む): 472340736

約数和(自身を除く): 220183971

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 58573, 175719, 292865, 410011, 878595, 1230033, 2050055, 2401493, 6150165, 7204479, 12007465, 16810451, 36022395, 50431353, 84052255, 252156765]

約数ペア:

[(1, 252156765), (3, 84052255), (5, 50431353), (7, 36022395), (15, 16810451), (21, 12007465), (35, 7204479), (41, 6150165), (105, 2401493), (123, 2050055), (205, 1230033), (287, 878595), (615, 410011), (861, 292865), (1435, 175719), (4305, 58573)]