22149765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 43355520

約数和(自身を除く): 21205755

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1543, 1595, 2871, 4629, 4785, 7715, 13887, 14355, 16973, 23145, 44747, 50919, 69435, 84865, 134241, 152757, 223735, 254595, 402723, 492217, 671205, 763785, 1476651, 2013615, 2461085, 4429953, 7383255, 22149765]

約数ペア:

[(1, 22149765), (3, 7383255), (5, 4429953), (9, 2461085), (11, 2013615), (15, 1476651), (29, 763785), (33, 671205), (45, 492217), (55, 402723), (87, 254595), (99, 223735), (145, 152757), (165, 134241), (261, 84865), (319, 69435), (435, 50919), (495, 44747), (957, 23145), (1305, 16973), (1543, 14355), (1595, 13887), (2871, 7715), (4629, 4785)]