71376285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6827}}^1$

素因数の和:6893

約数の個数: 32

約数和(自身を含む): 123887232

約数和(自身を除く): 52510947

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 6827, 10455, 20481, 34135, 102405, 116059, 279907, 348177, 580295, 839721, 1399535, 1740885, 4198605, 4758419, 14275257, 23792095, 71376285]

約数ペア:

[(1, 71376285), (3, 23792095), (5, 14275257), (15, 4758419), (17, 4198605), (41, 1740885), (51, 1399535), (85, 839721), (123, 580295), (205, 348177), (255, 279907), (615, 116059), (697, 102405), (2091, 34135), (3485, 20481), (6827, 10455)]