39730095

素因数分解:

$3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:653

約数の個数: 40

約数和(自身を含む): 71682336

約数和(自身を除く): 31952241

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 263, 373, 405, 789, 1119, 1315, 1865, 2367, 3357, 3945, 5595, 7101, 10071, 11835, 16785, 21303, 30213, 35505, 50355, 98099, 106515, 151065, 294297, 490495, 882891, 1471485, 2648673, 4414455, 7946019, 13243365, 39730095]

約数ペア:

[(1, 39730095), (3, 13243365), (5, 7946019), (9, 4414455), (15, 2648673), (27, 1471485), (45, 882891), (81, 490495), (135, 294297), (263, 151065), (373, 106515), (405, 98099), (789, 50355), (1119, 35505), (1315, 30213), (1865, 21303), (2367, 16785), (3357, 11835), (3945, 10071), (5595, 7101)]