4894215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1129}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 8325840

約数和(自身を除く): 3431625

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1129, 1445, 3387, 4335, 5645, 16935, 19193, 57579, 95965, 287895, 326281, 978843, 1631405, 4894215]

約数ペア:

[(1, 4894215), (3, 1631405), (5, 978843), (15, 326281), (17, 287895), (51, 95965), (85, 57579), (255, 19193), (289, 16935), (867, 5645), (1129, 4335), (1445, 3387)]