380102085

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{255961}}^1$

素因数の和:255986

約数の個数: 32

約数和(自身を含む): 737170560

約数和(自身を除く): 357068475

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 255961, 767883, 1279805, 2303649, 2815571, 3839415, 6910947, 8446713, 11518245, 14077855, 25340139, 34554735, 42233565, 76020417, 126700695, 380102085]

約数ペア:

[(1, 380102085), (3, 126700695), (5, 76020417), (9, 42233565), (11, 34554735), (15, 25340139), (27, 14077855), (33, 11518245), (45, 8446713), (55, 6910947), (99, 3839415), (135, 2815571), (165, 2303649), (297, 1279805), (495, 767883), (1485, 255961)]