834642765

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19381}}^1$

素因数の和:19435

約数の個数: 64

約数和(自身を含む): 1674604800

約数和(自身を除く): 839962035

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 783, 957, 1305, 1485, 1595, 2871, 3915, 4785, 8613, 14355, 19381, 43065, 58143, 96905, 174429, 213191, 290715, 523287, 562049, 639573, 872145, 1065955, 1686147, 1918719, 2616435, 2810245, 3197865, 5058441, 5756157, 6182539, 8430735, 9593595, 15175323, 18547617, 25292205, 28780785, 30912695, 55642851, 75876615, 92738085, 166928553, 278214255, 834642765]

約数ペア:

[(1, 834642765), (3, 278214255), (5, 166928553), (9, 92738085), (11, 75876615), (15, 55642851), (27, 30912695), (29, 28780785), (33, 25292205), (45, 18547617), (55, 15175323), (87, 9593595), (99, 8430735), (135, 6182539), (145, 5756157), (165, 5058441), (261, 3197865), (297, 2810245), (319, 2616435), (435, 1918719), (495, 1686147), (783, 1065955), (957, 872145), (1305, 639573), (1485, 562049), (1595, 523287), (2871, 290715), (3915, 213191), (4785, 174429), (8613, 96905), (14355, 58143), (19381, 43065)]