139621105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{19009}}^1$

素因数の和:19140

約数の個数: 16

約数和(自身を含む): 182039760

約数和(自身を除く): 42418655

約数列:

[1, 5, 13, 65, 113, 565, 1469, 7345, 19009, 95045, 247117, 1235585, 2148017, 10740085, 27924221, 139621105]

約数ペア:

[(1, 139621105), (5, 27924221), (13, 10740085), (65, 2148017), (113, 1235585), (565, 247117), (1469, 95045), (7345, 19009)]