57241215

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14621}}^1$

素因数の和:14664

約数の個数: 32

約数和(自身を含む): 105278400

約数和(自身を除く): 48037185

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 14621, 43863, 73105, 131589, 219315, 394767, 424009, 657945, 1272027, 1973835, 2120045, 3816081, 6360135, 11448243, 19080405, 57241215]

約数ペア:

[(1, 57241215), (3, 19080405), (5, 11448243), (9, 6360135), (15, 3816081), (27, 2120045), (29, 1973835), (45, 1272027), (87, 657945), (135, 424009), (145, 394767), (261, 219315), (435, 131589), (783, 73105), (1305, 43863), (3915, 14621)]