2215747095

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{12433}}^1$

素因数の和:12659

約数の個数: 24

約数和(自身を含む): 3578306256

約数和(自身を除く): 1362559161

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 11881, 12433, 35643, 37299, 59405, 62165, 178215, 186495, 1355197, 4065591, 6775985, 20327955, 147716473, 443149419, 738582365, 2215747095]

約数ペア:

[(1, 2215747095), (3, 738582365), (5, 443149419), (15, 147716473), (109, 20327955), (327, 6775985), (545, 4065591), (1635, 1355197), (11881, 186495), (12433, 178215), (35643, 62165), (37299, 59405)]