16676305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 21150720

約数和(自身を除く): 4474415

約数列:

[1, 5, 29, 47, 145, 235, 1363, 2447, 6815, 12235, 70963, 115009, 354815, 575045, 3335261, 16676305]

約数ペア:

[(1, 16676305), (5, 3335261), (29, 575045), (47, 354815), (145, 115009), (235, 70963), (1363, 12235), (2447, 6815)]