12290145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1747}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 22821888

約数和(自身を除く): 10531743

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 1747, 2345, 5241, 7035, 8735, 12229, 26205, 36687, 61145, 117049, 183435, 351147, 585245, 819343, 1755735, 2458029, 4096715, 12290145]

約数ペア:

[(1, 12290145), (3, 4096715), (5, 2458029), (7, 1755735), (15, 819343), (21, 585245), (35, 351147), (67, 183435), (105, 117049), (201, 61145), (335, 36687), (469, 26205), (1005, 12229), (1407, 8735), (1747, 7035), (2345, 5241)]