38320275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 73995264

約数和(自身を除く): 35674989

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1553, 1645, 3525, 4659, 4935, 7765, 8225, 10871, 23295, 24675, 32613, 38825, 54355, 72991, 116475, 163065, 218973, 271775, 364955, 510937, 815325, 1094865, 1532811, 1824775, 2554685, 5474325, 7664055, 12773425, 38320275]

約数ペア:

[(1, 38320275), (3, 12773425), (5, 7664055), (7, 5474325), (15, 2554685), (21, 1824775), (25, 1532811), (35, 1094865), (47, 815325), (75, 510937), (105, 364955), (141, 271775), (175, 218973), (235, 163065), (329, 116475), (525, 72991), (705, 54355), (987, 38825), (1175, 32613), (1553, 24675), (1645, 23295), (3525, 10871), (4659, 8225), (4935, 7765)]