282890575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{6311}}^1$

素因数の和:6495

約数の個数: 24

約数和(自身を含む): 385082496

約数和(自身を除く): 102191921

約数列:

[1, 5, 11, 25, 55, 163, 275, 815, 1793, 4075, 6311, 8965, 31555, 44825, 69421, 157775, 347105, 1028693, 1735525, 5143465, 11315623, 25717325, 56578115, 282890575]

約数ペア:

[(1, 282890575), (5, 56578115), (11, 25717325), (25, 11315623), (55, 5143465), (163, 1735525), (275, 1028693), (815, 347105), (1793, 157775), (4075, 69421), (6311, 44825), (8965, 31555)]