200915415

素因数分解:

$3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{5867}}^1$

素因数の和:6639

約数の個数: 24

約数和(自身を含む): 348770448

約数和(自身を除く): 147855033

約数列:

[1, 3, 5, 9, 15, 45, 761, 2283, 3805, 5867, 6849, 11415, 17601, 29335, 34245, 52803, 88005, 264015, 4464787, 13394361, 22323935, 40183083, 66971805, 200915415]

約数ペア:

[(1, 200915415), (3, 66971805), (5, 40183083), (9, 22323935), (15, 13394361), (45, 4464787), (761, 264015), (2283, 88005), (3805, 52803), (5867, 34245), (6849, 29335), (11415, 17601)]