917486515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4931}}^1$

素因数の和:5163

約数の個数: 32

約数和(自身を含む): 1278374400

約数和(自身を除く): 360887885

約数列:

[1, 5, 11, 17, 55, 85, 187, 199, 935, 995, 2189, 3383, 4931, 10945, 16915, 24655, 37213, 54241, 83827, 186065, 271205, 419135, 922097, 981269, 4610485, 4906345, 10793959, 16681573, 53969795, 83407865, 183497303, 917486515]

約数ペア:

[(1, 917486515), (5, 183497303), (11, 83407865), (17, 53969795), (55, 16681573), (85, 10793959), (187, 4906345), (199, 4610485), (935, 981269), (995, 922097), (2189, 419135), (3383, 271205), (4931, 186065), (10945, 83827), (16915, 54241), (24655, 37213)]