4049095

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 5116320

約数和(自身を除く): 1067225

約数列:

[1, 5, 37, 43, 185, 215, 509, 1591, 2545, 7955, 18833, 21887, 94165, 109435, 809819, 4049095]

約数ペア:

[(1, 4049095), (5, 809819), (37, 109435), (43, 94165), (185, 21887), (215, 18833), (509, 7955), (1591, 2545)]