40153465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5573}}^1$

素因数の和:5720

約数の個数: 16

約数和(自身を含む): 52975296

約数和(自身を除く): 12821831

約数列:

[1, 5, 11, 55, 131, 655, 1441, 5573, 7205, 27865, 61303, 306515, 730063, 3650315, 8030693, 40153465]

約数ペア:

[(1, 40153465), (5, 8030693), (11, 3650315), (55, 730063), (131, 306515), (655, 61303), (1441, 27865), (5573, 7205)]