38183355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 77425920

約数和(自身を除く): 39242565

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 2819, 4515, 8457, 13545, 14095, 19733, 25371, 42285, 59199, 98665, 121217, 126855, 177597, 295995, 363651, 606085, 848519, 887985, 1090953, 1818255, 2545557, 4242595, 5454765, 7636671, 12727785, 38183355]

約数ペア:

[(1, 38183355), (3, 12727785), (5, 7636671), (7, 5454765), (9, 4242595), (15, 2545557), (21, 1818255), (35, 1090953), (43, 887985), (45, 848519), (63, 606085), (105, 363651), (129, 295995), (215, 177597), (301, 126855), (315, 121217), (387, 98665), (645, 59199), (903, 42285), (1505, 25371), (1935, 19733), (2709, 14095), (2819, 13545), (4515, 8457)]