8845265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 3855535

約数列:

[1, 5, 11, 13, 55, 65, 89, 139, 143, 445, 695, 715, 979, 1157, 1529, 1807, 4895, 5785, 7645, 9035, 12371, 12727, 19877, 61855, 63635, 99385, 136081, 160823, 680405, 804115, 1769053, 8845265]

約数ペア:

[(1, 8845265), (5, 1769053), (11, 804115), (13, 680405), (55, 160823), (65, 136081), (89, 99385), (139, 63635), (143, 61855), (445, 19877), (695, 12727), (715, 12371), (979, 9035), (1157, 7645), (1529, 5785), (1807, 4895)]