80557295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3767}}^1$

素因数の和:3839

約数の個数: 32

約数和(自身を含む): 121540608

約数和(自身を除く): 40983313

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 3767, 4277, 18835, 21385, 26369, 48971, 131845, 177049, 244855, 342797, 885245, 1239343, 1713985, 2301637, 6196715, 11508185, 16111459, 80557295]

約数ペア:

[(1, 80557295), (5, 16111459), (7, 11508185), (13, 6196715), (35, 2301637), (47, 1713985), (65, 1239343), (91, 885245), (235, 342797), (329, 244855), (455, 177049), (611, 131845), (1645, 48971), (3055, 26369), (3767, 21385), (4277, 18835)]