40430145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 76465728

約数和(自身を除く): 36035583

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 67, 105, 147, 201, 245, 335, 469, 735, 821, 1005, 1407, 2345, 2463, 3283, 4105, 5747, 7035, 9849, 12315, 16415, 17241, 28735, 40229, 49245, 55007, 86205, 120687, 165021, 201145, 275035, 385049, 603435, 825105, 1155147, 1925245, 2695343, 5775735, 8086029, 13476715, 40430145]

約数ペア:

[(1, 40430145), (3, 13476715), (5, 8086029), (7, 5775735), (15, 2695343), (21, 1925245), (35, 1155147), (49, 825105), (67, 603435), (105, 385049), (147, 275035), (201, 201145), (245, 165021), (335, 120687), (469, 86205), (735, 55007), (821, 49245), (1005, 40229), (1407, 28735), (2345, 17241), (2463, 16415), (3283, 12315), (4105, 9849), (5747, 7035)]