142634515

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{1277}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 173910240

約数和(自身を除く): 31275725

約数列:

[1, 5, 89, 251, 445, 1255, 1277, 6385, 22339, 111695, 113653, 320527, 568265, 1602635, 28526903, 142634515]

約数ペア:

[(1, 142634515), (5, 28526903), (89, 1602635), (251, 568265), (445, 320527), (1255, 113653), (1277, 111695), (6385, 22339)]