82458245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 108083808

約数和(自身を除く): 25625563

約数列:

[1, 5, 17, 73, 85, 97, 137, 365, 485, 685, 1241, 1649, 2329, 6205, 7081, 8245, 10001, 11645, 13289, 35405, 50005, 66445, 120377, 170017, 225913, 601885, 850085, 970097, 1129565, 4850485, 16491649, 82458245]

約数ペア:

[(1, 82458245), (5, 16491649), (17, 4850485), (73, 1129565), (85, 970097), (97, 850085), (137, 601885), (365, 225913), (485, 170017), (685, 120377), (1241, 66445), (1649, 50005), (2329, 35405), (6205, 13289), (7081, 11645), (8245, 10001)]