196577865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397127}}^1$

素因数の和:397149

約数の個数: 24

約数和(自身を含む): 371711808

約数和(自身を除く): 175133943

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 397127, 1191381, 1985635, 3574143, 4368397, 5956905, 13105191, 17870715, 21841985, 39315573, 65525955, 196577865]

約数ペア:

[(1, 196577865), (3, 65525955), (5, 39315573), (9, 21841985), (11, 17870715), (15, 13105191), (33, 5956905), (45, 4368397), (55, 3574143), (99, 1985635), (165, 1191381), (495, 397127)]