86728395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9463}}^1$

素因数の和:9531

約数の個数: 32

約数和(自身を含む): 152635392

約数和(自身を除く): 65906997

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 9463, 28389, 47315, 123019, 141945, 369057, 444761, 615095, 1334283, 1845285, 2223805, 5781893, 6671415, 17345679, 28909465, 86728395]

約数ペア:

[(1, 86728395), (3, 28909465), (5, 17345679), (13, 6671415), (15, 5781893), (39, 2223805), (47, 1845285), (65, 1334283), (141, 615095), (195, 444761), (235, 369057), (611, 141945), (705, 123019), (1833, 47315), (3055, 28389), (9165, 9463)]