12106275

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 21331968

約数和(自身を除く): 9225693

約数列:

[1, 3, 5, 15, 25, 31, 41, 75, 93, 123, 127, 155, 205, 381, 465, 615, 635, 775, 1025, 1271, 1905, 2325, 3075, 3175, 3813, 3937, 5207, 6355, 9525, 11811, 15621, 19065, 19685, 26035, 31775, 59055, 78105, 95325, 98425, 130175, 161417, 295275, 390525, 484251, 807085, 2421255, 4035425, 12106275]

約数ペア:

[(1, 12106275), (3, 4035425), (5, 2421255), (15, 807085), (25, 484251), (31, 390525), (41, 295275), (75, 161417), (93, 130175), (123, 98425), (127, 95325), (155, 78105), (205, 59055), (381, 31775), (465, 26035), (615, 19685), (635, 19065), (775, 15621), (1025, 11811), (1271, 9525), (1905, 6355), (2325, 5207), (3075, 3937), (3175, 3813)]