813236415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{81283}}^1$

素因数の和:81343

約数の個数: 32

約数和(自身を含む): 1404587520

約数和(自身を除く): 591351105

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 10005, 81283, 243849, 406415, 1219245, 1869509, 2357207, 5608527, 7071621, 9347545, 11786035, 28042635, 35358105, 54215761, 162647283, 271078805, 813236415]

約数ペア:

[(1, 813236415), (3, 271078805), (5, 162647283), (15, 54215761), (23, 35358105), (29, 28042635), (69, 11786035), (87, 9347545), (115, 7071621), (145, 5608527), (345, 2357207), (435, 1869509), (667, 1219245), (2001, 406415), (3335, 243849), (10005, 81283)]