28314055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 42674688

約数和(自身を除く): 14360633

約数列:

[1, 5, 7, 11, 35, 55, 77, 251, 293, 385, 1255, 1465, 1757, 2051, 2761, 3223, 8785, 10255, 13805, 16115, 19327, 22561, 73543, 96635, 112805, 367715, 514801, 808973, 2574005, 4044865, 5662811, 28314055]

約数ペア:

[(1, 28314055), (5, 5662811), (7, 4044865), (11, 2574005), (35, 808973), (55, 514801), (77, 367715), (251, 112805), (293, 96635), (385, 73543), (1255, 22561), (1465, 19327), (1757, 16115), (2051, 13805), (2761, 10255), (3223, 8785)]