40541215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56701}}^1$

素因数の和:56730

約数の個数: 16

約数和(自身を含む): 57155616

約数和(自身を除く): 16614401

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 56701, 283505, 623711, 737113, 3118555, 3685565, 8108243, 40541215]

約数ペア:

[(1, 40541215), (5, 8108243), (11, 3685565), (13, 3118555), (55, 737113), (65, 623711), (143, 283505), (715, 56701)]