38818425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27241}}^1$

素因数の和:27273

約数の個数: 24

約数和(自身を含む): 67560160

約数和(自身を除く): 28741735

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 27241, 81723, 136205, 408615, 517579, 681025, 1552737, 2043075, 2587895, 7763685, 12939475, 38818425]

約数ペア:

[(1, 38818425), (3, 12939475), (5, 7763685), (15, 2587895), (19, 2043075), (25, 1552737), (57, 681025), (75, 517579), (95, 408615), (285, 136205), (475, 81723), (1425, 27241)]