470271505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{43403}}^1$

素因数の和:43616

約数の個数: 16

約数和(自身を含む): 618767424

約数和(自身を除く): 148495919

約数列:

[1, 5, 11, 55, 197, 985, 2167, 10835, 43403, 217015, 477433, 2387165, 8550391, 42751955, 94054301, 470271505]

約数ペア:

[(1, 470271505), (5, 94054301), (11, 42751955), (55, 8550391), (197, 2387165), (985, 477433), (2167, 217015), (10835, 43403)]