26886045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3253}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 46857600

約数和(自身を除く): 19971555

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 3253, 8265, 9759, 16265, 48795, 61807, 94337, 185421, 283011, 309035, 471685, 927105, 1415055, 1792403, 5377209, 8962015, 26886045]

約数ペア:

[(1, 26886045), (3, 8962015), (5, 5377209), (15, 1792403), (19, 1415055), (29, 927105), (57, 471685), (87, 309035), (95, 283011), (145, 185421), (285, 94337), (435, 61807), (551, 48795), (1653, 16265), (2755, 9759), (3253, 8265)]