9861305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 12510720

約数和(自身を除く): 2649415

約数列:

[1, 5, 29, 47, 145, 235, 1363, 1447, 6815, 7235, 41963, 68009, 209815, 340045, 1972261, 9861305]

約数ペア:

[(1, 9861305), (5, 1972261), (29, 340045), (47, 209815), (145, 68009), (235, 41963), (1363, 7235), (1447, 6815)]