121444945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{22469}}^1$

素因数の和:22544

約数の個数: 16

約数和(自身を含む): 155312640

約数和(自身を除く): 33867695

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 22469, 112345, 516787, 1056043, 2583935, 5280215, 24288989, 121444945]

約数ペア:

[(1, 121444945), (5, 24288989), (23, 5280215), (47, 2583935), (115, 1056043), (235, 516787), (1081, 112345), (5405, 22469)]