16267325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 22171200

約数和(自身を除く): 5903875

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 1489, 2185, 7445, 10925, 28291, 34247, 37225, 141455, 171235, 650693, 707275, 856175, 3253465, 16267325]

約数ペア:

[(1, 16267325), (5, 3253465), (19, 856175), (23, 707275), (25, 650693), (95, 171235), (115, 141455), (437, 37225), (475, 34247), (575, 28291), (1489, 10925), (2185, 7445)]