149097445

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 218792448

約数和(自身を除く): 69695003

約数列:

[1, 5, 7, 31, 35, 49, 67, 155, 217, 245, 293, 335, 469, 1085, 1465, 1519, 2051, 2077, 2345, 3283, 7595, 9083, 10255, 10385, 14357, 14539, 16415, 19631, 45415, 63581, 71785, 72695, 98155, 101773, 137417, 317905, 445067, 508865, 608561, 687085, 961919, 2225335, 3042805, 4259927, 4809595, 21299635, 29819489, 149097445]

約数ペア:

[(1, 149097445), (5, 29819489), (7, 21299635), (31, 4809595), (35, 4259927), (49, 3042805), (67, 2225335), (155, 961919), (217, 687085), (245, 608561), (293, 508865), (335, 445067), (469, 317905), (1085, 137417), (1465, 101773), (1519, 98155), (2051, 72695), (2077, 71785), (2345, 63581), (3283, 45415), (7595, 19631), (9083, 16415), (10255, 14539), (10385, 14357)]