16164045

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8761}}^1$

素因数の和:8813

約数の個数: 24

約数和(自身を含む): 28704312

約数和(自身を除く): 12540267

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 8761, 26283, 43805, 78849, 131415, 359201, 394245, 1077603, 1796005, 3232809, 5388015, 16164045]

約数ペア:

[(1, 16164045), (3, 5388015), (5, 3232809), (9, 1796005), (15, 1077603), (41, 394245), (45, 359201), (123, 131415), (205, 78849), (369, 43805), (615, 26283), (1845, 8761)]