91513245

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 152710272

約数和(自身を除く): 61197027

約数列:

[1, 3, 5, 15, 43, 53, 129, 159, 215, 265, 645, 795, 2279, 2677, 6837, 8031, 11395, 13385, 34185, 40155, 115111, 141881, 345333, 425643, 575555, 709405, 1726665, 2128215, 6100883, 18302649, 30504415, 91513245]

約数ペア:

[(1, 91513245), (3, 30504415), (5, 18302649), (15, 6100883), (43, 2128215), (53, 1726665), (129, 709405), (159, 575555), (215, 425643), (265, 345333), (645, 141881), (795, 115111), (2279, 40155), (2677, 34185), (6837, 13385), (8031, 11395)]