38547285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 73654272

約数和(自身を除く): 35106987

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 73, 105, 107, 141, 219, 235, 321, 329, 365, 511, 535, 705, 749, 987, 1095, 1533, 1605, 1645, 2247, 2555, 3431, 3745, 4935, 5029, 7665, 7811, 10293, 11235, 15087, 17155, 23433, 24017, 25145, 35203, 39055, 51465, 54677, 72051, 75435, 105609, 117165, 120085, 164031, 176015, 273385, 360255, 367117, 528045, 820155, 1101351, 1835585, 2569819, 5506755, 7709457, 12849095, 38547285]

約数ペア:

[(1, 38547285), (3, 12849095), (5, 7709457), (7, 5506755), (15, 2569819), (21, 1835585), (35, 1101351), (47, 820155), (73, 528045), (105, 367117), (107, 360255), (141, 273385), (219, 176015), (235, 164031), (321, 120085), (329, 117165), (365, 105609), (511, 75435), (535, 72051), (705, 54677), (749, 51465), (987, 39055), (1095, 35203), (1533, 25145), (1605, 24017), (1645, 23433), (2247, 17155), (2555, 15087), (3431, 11235), (3745, 10293), (4935, 7811), (5029, 7665)]