26830365

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 45636480

約数和(自身を除く): 18806115

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 1667, 3219, 5001, 5365, 8335, 16095, 25005, 48343, 61679, 145029, 185037, 241715, 308395, 725145, 925185, 1788691, 5366073, 8943455, 26830365]

約数ペア:

[(1, 26830365), (3, 8943455), (5, 5366073), (15, 1788691), (29, 925185), (37, 725145), (87, 308395), (111, 241715), (145, 185037), (185, 145029), (435, 61679), (555, 48343), (1073, 25005), (1667, 16095), (3219, 8335), (5001, 5365)]