23680275

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4447}}^1$

素因数の和:4531

約数の個数: 24

約数和(自身を含む): 39711744

約数和(自身を除く): 16031469

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 4447, 5325, 13341, 22235, 66705, 111175, 315737, 333525, 947211, 1578685, 4736055, 7893425, 23680275]

約数ペア:

[(1, 23680275), (3, 7893425), (5, 4736055), (15, 1578685), (25, 947211), (71, 333525), (75, 315737), (213, 111175), (355, 66705), (1065, 22235), (1775, 13341), (4447, 5325)]