1154996245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{40111}}^1$

素因数の和:40572

約数の個数: 16

約数和(自身を含む): 1496017152

約数和(自身を除く): 341020907

約数列:

[1, 5, 13, 65, 443, 2215, 5759, 28795, 40111, 200555, 521443, 2607215, 17769173, 88845865, 230999249, 1154996245]

約数ペア:

[(1, 1154996245), (5, 230999249), (13, 88845865), (65, 17769173), (443, 2607215), (2215, 521443), (5759, 200555), (28795, 40111)]