15206568085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1\times {\mathrm{1163}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 19460217600

約数和(自身を除く): 4253649515

約数列:

[1, 5, 17, 85, 199, 773, 995, 1163, 3383, 3865, 5815, 13141, 16915, 19771, 65705, 98855, 153827, 231437, 769135, 898999, 1157185, 2615059, 3934429, 4494995, 13075295, 15282983, 19672145, 76414915, 178900801, 894504005, 3041313617, 15206568085]

約数ペア:

[(1, 15206568085), (5, 3041313617), (17, 894504005), (85, 178900801), (199, 76414915), (773, 19672145), (995, 15282983), (1163, 13075295), (3383, 4494995), (3865, 3934429), (5815, 2615059), (13141, 1157185), (16915, 898999), (19771, 769135), (65705, 231437), (98855, 153827)]