78200085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{683}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 132969600

約数和(自身を除く): 54769515

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 449, 683, 1347, 2049, 2245, 3415, 6735, 7633, 10245, 11611, 22899, 34833, 38165, 58055, 114495, 174165, 306667, 920001, 1533335, 4600005, 5213339, 15640017, 26066695, 78200085]

約数ペア:

[(1, 78200085), (3, 26066695), (5, 15640017), (15, 5213339), (17, 4600005), (51, 1533335), (85, 920001), (255, 306667), (449, 174165), (683, 114495), (1347, 58055), (2049, 38165), (2245, 34833), (3415, 22899), (6735, 11611), (7633, 10245)]