74927545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10243}}^1$

素因数の和:10285

約数の個数: 32

約数和(自身を含む): 118010880

約数和(自身を除く): 43083335

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 10243, 51215, 71701, 112673, 194617, 358505, 563365, 788711, 973085, 1362319, 2140787, 3943555, 6811595, 10703935, 14985509, 74927545]

約数ペア:

[(1, 74927545), (5, 14985509), (7, 10703935), (11, 6811595), (19, 3943555), (35, 2140787), (55, 1362319), (77, 973085), (95, 788711), (133, 563365), (209, 358505), (385, 194617), (665, 112673), (1045, 71701), (1463, 51215), (7315, 10243)]