26498445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 45091200

約数和(自身を除く): 18592755

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 545, 853, 1635, 2071, 2559, 4265, 6213, 10355, 12795, 16207, 31065, 48621, 81035, 92977, 243105, 278931, 464885, 1394655, 1766563, 5299689, 8832815, 26498445]

約数ペア:

[(1, 26498445), (3, 8832815), (5, 5299689), (15, 1766563), (19, 1394655), (57, 464885), (95, 278931), (109, 243105), (285, 92977), (327, 81035), (545, 48621), (853, 31065), (1635, 16207), (2071, 12795), (2559, 10355), (4265, 6213)]