23168705

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 35126784

約数和(自身を除く): 11958079

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1693, 1955, 2737, 8465, 11851, 13685, 28781, 38939, 59255, 143905, 194695, 201467, 272573, 661963, 1007335, 1362865, 3309815, 4633741, 23168705]

約数ペア:

[(1, 23168705), (5, 4633741), (7, 3309815), (17, 1362865), (23, 1007335), (35, 661963), (85, 272573), (115, 201467), (119, 194695), (161, 143905), (391, 59255), (595, 38939), (805, 28781), (1693, 13685), (1955, 11851), (2737, 8465)]