40171085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 53631072

約数和(自身を除く): 13459987

約数列:

[1, 5, 17, 37, 53, 85, 185, 241, 265, 629, 901, 1205, 1961, 3145, 4097, 4505, 8917, 9805, 12773, 20485, 33337, 44585, 63865, 151589, 166685, 217141, 472601, 757945, 1085705, 2363005, 8034217, 40171085]

約数ペア:

[(1, 40171085), (5, 8034217), (17, 2363005), (37, 1085705), (53, 757945), (85, 472601), (185, 217141), (241, 166685), (265, 151589), (629, 63865), (901, 44585), (1205, 33337), (1961, 20485), (3145, 12773), (4097, 9805), (4505, 8917)]