7971435

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3769}}^1$

素因数の和:3827

約数の個数: 24

約数和(自身を含む): 14114880

約数和(自身を除く): 6143445

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 3769, 11307, 18845, 33921, 56535, 169605, 177143, 531429, 885715, 1594287, 2657145, 7971435]

約数ペア:

[(1, 7971435), (3, 2657145), (5, 1594287), (9, 885715), (15, 531429), (45, 177143), (47, 169605), (141, 56535), (235, 33921), (423, 18845), (705, 11307), (2115, 3769)]