3029455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 4515840

約数和(自身を除く): 1486385

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 223, 247, 715, 1045, 1115, 1235, 2453, 2717, 2899, 4237, 12265, 13585, 14495, 21185, 31889, 46607, 55081, 159445, 233035, 275405, 605891, 3029455]

約数ペア:

[(1, 3029455), (5, 605891), (11, 275405), (13, 233035), (19, 159445), (55, 55081), (65, 46607), (95, 31889), (143, 21185), (209, 14495), (223, 13585), (247, 12265), (715, 4237), (1045, 2899), (1115, 2717), (1235, 2453)]