222085485

素因数分解:

$3^2\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{2957}}^1$

素因数の和:4637

約数の個数: 24

約数和(自身を含む): 385309080

約数和(自身を除く): 163223595

約数列:

[1, 3, 5, 9, 15, 45, 1669, 2957, 5007, 8345, 8871, 14785, 15021, 25035, 26613, 44355, 75105, 133065, 4935233, 14805699, 24676165, 44417097, 74028495, 222085485]

約数ペア:

[(1, 222085485), (3, 74028495), (5, 44417097), (9, 24676165), (15, 14805699), (45, 4935233), (1669, 133065), (2957, 75105), (5007, 44355), (8345, 26613), (8871, 25035), (14785, 15021)]