144617215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73973}}^1$

素因数の和:74018

約数の個数: 16

約数和(自身を含む): 191740608

約数和(自身を除く): 47123393

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 73973, 369865, 1257541, 1701379, 6287705, 8506895, 28923443, 144617215]

約数ペア:

[(1, 144617215), (5, 28923443), (17, 8506895), (23, 6287705), (85, 1701379), (115, 1257541), (391, 369865), (1955, 73973)]