13048432705

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{284807}}^1$

素因数の和:284854

約数の個数: 48

約数和(自身を含む): 21039336576

約数和(自身を除く): 7990903871

約数列:

[1, 5, 7, 11, 17, 35, 49, 55, 77, 85, 119, 187, 245, 385, 539, 595, 833, 935, 1309, 2695, 4165, 6545, 9163, 45815, 284807, 1424035, 1993649, 3132877, 4841719, 9968245, 13955543, 15664385, 21930139, 24208595, 33892033, 53258909, 69777715, 109650695, 153510973, 169460165, 237244231, 266294545, 372812363, 767554865, 1186221155, 1864061815, 2609686541, 13048432705]

約数ペア:

[(1, 13048432705), (5, 2609686541), (7, 1864061815), (11, 1186221155), (17, 767554865), (35, 372812363), (49, 266294545), (55, 237244231), (77, 169460165), (85, 153510973), (119, 109650695), (187, 69777715), (245, 53258909), (385, 33892033), (539, 24208595), (595, 21930139), (833, 15664385), (935, 13955543), (1309, 9968245), (2695, 4841719), (4165, 3132877), (6545, 1993649), (9163, 1424035), (45815, 284807)]