9280645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 3783035

約数列:

[1, 5, 11, 19, 55, 83, 95, 107, 209, 415, 535, 913, 1045, 1177, 1577, 2033, 4565, 5885, 7885, 8881, 10165, 17347, 22363, 44405, 86735, 97691, 111815, 168739, 488455, 843695, 1856129, 9280645]

約数ペア:

[(1, 9280645), (5, 1856129), (11, 843695), (19, 488455), (55, 168739), (83, 111815), (95, 97691), (107, 86735), (209, 44405), (415, 22363), (535, 17347), (913, 10165), (1045, 8881), (1177, 7885), (1577, 5885), (2033, 4565)]