4799865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 9296640

約数和(自身を除く): 4496775

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2689, 8067, 13445, 18823, 40335, 45713, 56469, 94115, 137139, 228565, 282345, 319991, 685695, 959973, 1599955, 4799865]

約数ペア:

[(1, 4799865), (3, 1599955), (5, 959973), (7, 685695), (15, 319991), (17, 282345), (21, 228565), (35, 137139), (51, 94115), (85, 56469), (105, 45713), (119, 40335), (255, 18823), (357, 13445), (595, 8067), (1785, 2689)]