39651195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 70076160

約数和(自身を除く): 30424965

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 263, 285, 345, 437, 529, 789, 1311, 1315, 1587, 2185, 2645, 3945, 4997, 6049, 6555, 7935, 10051, 14991, 18147, 24985, 30153, 30245, 50255, 74955, 90735, 114931, 139127, 150765, 344793, 417381, 574655, 695635, 1723965, 2086905, 2643413, 7930239, 13217065, 39651195]

約数ペア:

[(1, 39651195), (3, 13217065), (5, 7930239), (15, 2643413), (19, 2086905), (23, 1723965), (57, 695635), (69, 574655), (95, 417381), (115, 344793), (263, 150765), (285, 139127), (345, 114931), (437, 90735), (529, 74955), (789, 50255), (1311, 30245), (1315, 30153), (1587, 24985), (2185, 18147), (2645, 14991), (3945, 10051), (4997, 7935), (6049, 6555)]