42800925

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 74995200

約数和(自身を除く): 32194275

約数列:

[1, 3, 5, 15, 25, 31, 41, 75, 93, 123, 155, 205, 449, 465, 615, 775, 1025, 1271, 1347, 2245, 2325, 3075, 3813, 6355, 6735, 11225, 13919, 18409, 19065, 31775, 33675, 41757, 55227, 69595, 92045, 95325, 208785, 276135, 347975, 460225, 570679, 1043925, 1380675, 1712037, 2853395, 8560185, 14266975, 42800925]

約数ペア:

[(1, 42800925), (3, 14266975), (5, 8560185), (15, 2853395), (25, 1712037), (31, 1380675), (41, 1043925), (75, 570679), (93, 460225), (123, 347975), (155, 276135), (205, 208785), (449, 95325), (465, 92045), (615, 69595), (775, 55227), (1025, 41757), (1271, 33675), (1347, 31775), (2245, 19065), (2325, 18409), (3075, 13919), (3813, 11225), (6355, 6735)]