67027405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12401}}^1$

素因数の和:12476

約数の個数: 16

約数和(自身を含む): 85722624

約数和(自身を除く): 18695219

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 12401, 62005, 285223, 582847, 1426115, 2914235, 13405481, 67027405]

約数ペア:

[(1, 67027405), (5, 13405481), (23, 2914235), (47, 1426115), (115, 582847), (235, 285223), (1081, 62005), (5405, 12401)]