22006245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 37549440

約数和(自身を除く): 15543195

約数列:

[1, 3, 5, 15, 17, 51, 85, 211, 255, 409, 633, 1055, 1227, 2045, 3165, 3587, 6135, 6953, 10761, 17935, 20859, 34765, 53805, 86299, 104295, 258897, 431495, 1294485, 1467083, 4401249, 7335415, 22006245]

約数ペア:

[(1, 22006245), (3, 7335415), (5, 4401249), (15, 1467083), (17, 1294485), (51, 431495), (85, 258897), (211, 104295), (255, 86299), (409, 53805), (633, 34765), (1055, 20859), (1227, 17935), (2045, 10761), (3165, 6953), (3587, 6135)]