56181175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 74901456

約数和(自身を除く): 18720281

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1139, 1675, 1973, 5695, 9865, 28475, 33541, 49325, 132191, 167705, 660955, 838525, 2247247, 3304775, 11236235, 56181175]

約数ペア:

[(1, 56181175), (5, 11236235), (17, 3304775), (25, 2247247), (67, 838525), (85, 660955), (335, 167705), (425, 132191), (1139, 49325), (1675, 33541), (1973, 28475), (5695, 9865)]