75538990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{444347}}^1$

素因数の和:444371

約数の個数: 16

約数和(自身を含む): 143968752

約数和(自身を除く): 68429762

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 444347, 888694, 2221735, 4443470, 7553899, 15107798, 37769495, 75538990]

約数ペア:

[(1, 75538990), (2, 37769495), (5, 15107798), (10, 7553899), (17, 4443470), (34, 2221735), (85, 888694), (170, 444347)]