91517985

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52147}}^1$

素因数の和:52174

約数の個数: 32

約数和(自身を含む): 175217280

約数和(自身を除く): 83699295

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 52147, 156441, 260735, 469323, 677911, 782205, 1407969, 2033733, 2346615, 3389555, 6101199, 7039845, 10168665, 18303597, 30505995, 91517985]

約数ペア:

[(1, 91517985), (3, 30505995), (5, 18303597), (9, 10168665), (13, 7039845), (15, 6101199), (27, 3389555), (39, 2346615), (45, 2033733), (65, 1407969), (117, 782205), (135, 677911), (195, 469323), (351, 260735), (585, 156441), (1755, 52147)]