65952705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2590

約数の個数: 64

約数和(自身を含む): 136765440

約数和(自身を除く): 70812735

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 665, 741, 1235, 1365, 1729, 1995, 2543, 3705, 5187, 7629, 8645, 12715, 17801, 25935, 33059, 38145, 48317, 53403, 89005, 99177, 144951, 165295, 231413, 241585, 267015, 338219, 495885, 628121, 694239, 724755, 1014657, 1157065, 1691095, 1884363, 3140605, 3471195, 4396847, 5073285, 9421815, 13190541, 21984235, 65952705]

約数ペア:

[(1, 65952705), (3, 21984235), (5, 13190541), (7, 9421815), (13, 5073285), (15, 4396847), (19, 3471195), (21, 3140605), (35, 1884363), (39, 1691095), (57, 1157065), (65, 1014657), (91, 724755), (95, 694239), (105, 628121), (133, 495885), (195, 338219), (247, 267015), (273, 241585), (285, 231413), (399, 165295), (455, 144951), (665, 99177), (741, 89005), (1235, 53403), (1365, 48317), (1729, 38145), (1995, 33059), (2543, 25935), (3705, 17801), (5187, 12715), (7629, 8645)]