157022255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{27143}}^1$

素因数の和:27250

約数の個数: 16

約数和(自身を含む): 205208640

約数和(自身を除く): 48186385

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 27143, 135715, 352859, 1764295, 2415727, 12078635, 31404451, 157022255]

約数ペア:

[(1, 157022255), (5, 31404451), (13, 12078635), (65, 2415727), (89, 1764295), (445, 352859), (1157, 135715), (5785, 27143)]