248045665

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1039}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 359424000

約数和(自身を除く): 111378335

約数列:

[1, 5, 7, 19, 35, 95, 133, 359, 665, 1039, 1795, 2513, 5195, 6821, 7273, 12565, 19741, 34105, 36365, 47747, 98705, 138187, 238735, 373001, 690935, 1865005, 2611007, 7087019, 13055035, 35435095, 49609133, 248045665]

約数ペア:

[(1, 248045665), (5, 49609133), (7, 35435095), (19, 13055035), (35, 7087019), (95, 2611007), (133, 1865005), (359, 690935), (665, 373001), (1039, 238735), (1795, 138187), (2513, 98705), (5195, 47747), (6821, 36365), (7273, 34105), (12565, 19741)]