40104558645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1\times {\mathrm{87911}}^1$

素因数の和:89725

約数の個数: 32

約数和(自身を含む): 67980591360

約数和(自身を除く): 27876032715

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1789, 5367, 8945, 26835, 30413, 87911, 91239, 152065, 263733, 439555, 456195, 1318665, 1494487, 4483461, 7472435, 22417305, 157272779, 471818337, 786363895, 2359091685, 2673637243, 8020911729, 13368186215, 40104558645]

約数ペア:

[(1, 40104558645), (3, 13368186215), (5, 8020911729), (15, 2673637243), (17, 2359091685), (51, 786363895), (85, 471818337), (255, 157272779), (1789, 22417305), (5367, 7472435), (8945, 4483461), (26835, 1494487), (30413, 1318665), (87911, 456195), (91239, 439555), (152065, 263733)]