4354325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 5803200

約数和(自身を除く): 1448875

約数列:

[1, 5, 19, 25, 89, 95, 103, 445, 475, 515, 1691, 1957, 2225, 2575, 8455, 9167, 9785, 42275, 45835, 48925, 174173, 229175, 870865, 4354325]

約数ペア:

[(1, 4354325), (5, 870865), (19, 229175), (25, 174173), (89, 48925), (95, 45835), (103, 42275), (445, 9785), (475, 9167), (515, 8455), (1691, 2575), (1957, 2225)]