8273645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 3131155

約数列:

[1, 5, 17, 19, 47, 85, 95, 109, 235, 323, 545, 799, 893, 1615, 1853, 2071, 3995, 4465, 5123, 9265, 10355, 15181, 25615, 35207, 75905, 87091, 97337, 176035, 435455, 486685, 1654729, 8273645]

約数ペア:

[(1, 8273645), (5, 1654729), (17, 486685), (19, 435455), (47, 176035), (85, 97337), (95, 87091), (109, 75905), (235, 35207), (323, 25615), (545, 15181), (799, 10355), (893, 9265), (1615, 5123), (1853, 4465), (2071, 3995)]