86988265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4663}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 131636736

約数和(自身を除く): 44648471

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3731, 4663, 18655, 23315, 32641, 60619, 163205, 191183, 303095, 424333, 955915, 1338281, 2121665, 2485379, 6691405, 12426895, 17397653, 86988265]

約数ペア:

[(1, 86988265), (5, 17397653), (7, 12426895), (13, 6691405), (35, 2485379), (41, 2121665), (65, 1338281), (91, 955915), (205, 424333), (287, 303095), (455, 191183), (533, 163205), (1435, 60619), (2665, 32641), (3731, 23315), (4663, 18655)]