16724415

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 27656640

約数和(自身を除く): 10932225

約数列:

[1, 3, 5, 15, 53, 109, 159, 193, 265, 327, 545, 579, 795, 965, 1635, 2895, 5777, 10229, 17331, 21037, 28885, 30687, 51145, 63111, 86655, 105185, 153435, 315555, 1114961, 3344883, 5574805, 16724415]

約数ペア:

[(1, 16724415), (3, 5574805), (5, 3344883), (15, 1114961), (53, 315555), (109, 153435), (159, 105185), (193, 86655), (265, 63111), (327, 51145), (545, 30687), (579, 28885), (795, 21037), (965, 17331), (1635, 10229), (2895, 5777)]