71752665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6863}}^1$

素因数の和:6929

約数の個数: 32

約数和(自身を含む): 124540416

約数和(自身を除く): 52787751

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 6863, 10455, 20589, 34315, 102945, 116671, 281383, 350013, 583355, 844149, 1406915, 1750065, 4220745, 4783511, 14350533, 23917555, 71752665]

約数ペア:

[(1, 71752665), (3, 23917555), (5, 14350533), (15, 4783511), (17, 4220745), (41, 1750065), (51, 1406915), (85, 844149), (123, 583355), (205, 350013), (255, 281383), (615, 116671), (697, 102945), (2091, 34315), (3485, 20589), (6863, 10455)]