75609765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21821}}^1$

素因数の和:21850

約数の個数: 48

約数和(自身を含む): 163403136

約数和(自身を除く): 87793371

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 21821, 65463, 109105, 152747, 196389, 240031, 327315, 458241, 720093, 763735, 981945, 1200155, 1374723, 1680217, 2160279, 2291205, 3600465, 5040651, 6873615, 8401085, 10801395, 15121953, 25203255, 75609765]

約数ペア:

[(1, 75609765), (3, 25203255), (5, 15121953), (7, 10801395), (9, 8401085), (11, 6873615), (15, 5040651), (21, 3600465), (33, 2291205), (35, 2160279), (45, 1680217), (55, 1374723), (63, 1200155), (77, 981945), (99, 763735), (105, 720093), (165, 458241), (231, 327315), (315, 240031), (385, 196389), (495, 152747), (693, 109105), (1155, 65463), (3465, 21821)]