22729905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 43939584

約数和(自身を除く): 21209679

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 977, 1551, 2115, 2585, 2931, 4653, 4885, 7755, 8793, 10747, 14655, 23265, 32241, 43965, 45919, 53735, 96723, 137757, 161205, 229595, 413271, 483615, 505109, 688785, 1515327, 2066355, 2525545, 4545981, 7576635, 22729905]

約数ペア:

[(1, 22729905), (3, 7576635), (5, 4545981), (9, 2525545), (11, 2066355), (15, 1515327), (33, 688785), (45, 505109), (47, 483615), (55, 413271), (99, 229595), (141, 161205), (165, 137757), (235, 96723), (423, 53735), (495, 45919), (517, 43965), (705, 32241), (977, 23265), (1551, 14655), (2115, 10747), (2585, 8793), (2931, 7755), (4653, 4885)]