2016161535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{1871}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 3423513600

約数和(自身を除く): 1407352065

約数列:

[1, 3, 5, 15, 19, 57, 95, 199, 285, 361, 597, 995, 1083, 1805, 1871, 2985, 3781, 5415, 5613, 9355, 11343, 18905, 28065, 35549, 56715, 71839, 106647, 177745, 215517, 359195, 372329, 533235, 675431, 1077585, 1116987, 1861645, 2026293, 3377155, 5584935, 7074251, 10131465, 21222753, 35371255, 106113765, 134410769, 403232307, 672053845, 2016161535]

約数ペア:

[(1, 2016161535), (3, 672053845), (5, 403232307), (15, 134410769), (19, 106113765), (57, 35371255), (95, 21222753), (199, 10131465), (285, 7074251), (361, 5584935), (597, 3377155), (995, 2026293), (1083, 1861645), (1805, 1116987), (1871, 1077585), (2985, 675431), (3781, 533235), (5415, 372329), (5613, 359195), (9355, 215517), (11343, 177745), (18905, 106647), (28065, 71839), (35549, 56715)]