38359225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 51559200

約数和(自身を除く): 13199975

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 2099, 3655, 10495, 18275, 35683, 52475, 90257, 178415, 451285, 892075, 1534369, 2256425, 7671845, 38359225]

約数ペア:

[(1, 38359225), (5, 7671845), (17, 2256425), (25, 1534369), (43, 892075), (85, 451285), (215, 178415), (425, 90257), (731, 52475), (1075, 35683), (2099, 18275), (3655, 10495)]