380539665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{768767}}^1$

素因数の和:768789

約数の個数: 24

約数和(自身を含む): 719566848

約数和(自身を除く): 339027183

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 768767, 2306301, 3843835, 6918903, 8456437, 11531505, 25369311, 34594515, 42282185, 76107933, 126846555, 380539665]

約数ペア:

[(1, 380539665), (3, 126846555), (5, 76107933), (9, 42282185), (11, 34594515), (15, 25369311), (33, 11531505), (45, 8456437), (55, 6918903), (99, 3843835), (165, 2306301), (495, 768767)]