13346955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 24935040

約数和(自身を除く): 11588085

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 219, 239, 255, 365, 657, 717, 765, 1095, 1195, 1241, 2151, 3285, 3585, 3723, 4063, 6205, 10755, 11169, 12189, 17447, 18615, 20315, 36567, 52341, 55845, 60945, 87235, 157023, 182835, 261705, 296599, 785115, 889797, 1482995, 2669391, 4448985, 13346955]

約数ペア:

[(1, 13346955), (3, 4448985), (5, 2669391), (9, 1482995), (15, 889797), (17, 785115), (45, 296599), (51, 261705), (73, 182835), (85, 157023), (153, 87235), (219, 60945), (239, 55845), (255, 52341), (365, 36567), (657, 20315), (717, 18615), (765, 17447), (1095, 12189), (1195, 11169), (1241, 10755), (2151, 6205), (3285, 4063), (3585, 3723)]