66449295

素因数分解:

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

素因数の和:1597

約数の個数: 64

約数和(自身を含む): 133401600

約数和(自身を除く): 66952305

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, 1543, 1595, 2871, 3915, 4629, 4785, 7715, 8613, 13887, 14355, 16973, 23145, 41661, 43065, 44747, 50919, 69435, 84865, 134241, 152757, 208305, 223735, 254595, 402723, 458271, 492217, 671205, 763785, 1208169, 1476651, 2013615, 2291355, 2461085, 4429953, 6040845, 7383255, 13289859, 22149765, 66449295]

約数ペア:

[(1, 66449295), (3, 22149765), (5, 13289859), (9, 7383255), (11, 6040845), (15, 4429953), (27, 2461085), (29, 2291355), (33, 2013615), (45, 1476651), (55, 1208169), (87, 763785), (99, 671205), (135, 492217), (145, 458271), (165, 402723), (261, 254595), (297, 223735), (319, 208305), (435, 152757), (495, 134241), (783, 84865), (957, 69435), (1305, 50919), (1485, 44747), (1543, 43065), (1595, 41661), (2871, 23145), (3915, 16973), (4629, 14355), (4785, 13887), (7715, 8613)]