1423475495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{19501}}^1$

素因数の和:20642

約数の個数: 16

約数和(自身を含む): 1841300832

約数和(自身を除く): 417825337

約数列:

[1, 5, 13, 65, 1123, 5615, 14599, 19501, 72995, 97505, 253513, 1267565, 21899623, 109498115, 284695099, 1423475495]

約数ペア:

[(1, 1423475495), (5, 284695099), (13, 109498115), (65, 21899623), (1123, 1267565), (5615, 253513), (14599, 97505), (19501, 72995)]