22785705

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:587

約数の個数: 40

約数和(自身を含む): 41260032

約数和(自身を除く): 18474327

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 381, 405, 443, 635, 1143, 1329, 1905, 2215, 3429, 3987, 5715, 6645, 10287, 11961, 17145, 19935, 35883, 51435, 56261, 59805, 168783, 179415, 281305, 506349, 843915, 1519047, 2531745, 4557141, 7595235, 22785705]

約数ペア:

[(1, 22785705), (3, 7595235), (5, 4557141), (9, 2531745), (15, 1519047), (27, 843915), (45, 506349), (81, 281305), (127, 179415), (135, 168783), (381, 59805), (405, 56261), (443, 51435), (635, 35883), (1143, 19935), (1329, 17145), (1905, 11961), (2215, 10287), (3429, 6645), (3987, 5715)]