71132675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 102850560

約数和(自身を除く): 31717885

約数列:

[1, 5, 17, 19, 23, 25, 85, 95, 115, 323, 383, 391, 425, 437, 475, 575, 1615, 1915, 1955, 2185, 6511, 7277, 7429, 8075, 8809, 9575, 9775, 10925, 32555, 36385, 37145, 44045, 123709, 149753, 162775, 167371, 181925, 185725, 220225, 618545, 748765, 836855, 2845307, 3092725, 3743825, 4184275, 14226535, 71132675]

約数ペア:

[(1, 71132675), (5, 14226535), (17, 4184275), (19, 3743825), (23, 3092725), (25, 2845307), (85, 836855), (95, 748765), (115, 618545), (323, 220225), (383, 185725), (391, 181925), (425, 167371), (437, 162775), (475, 149753), (575, 123709), (1615, 44045), (1915, 37145), (1955, 36385), (2185, 32555), (6511, 10925), (7277, 9775), (7429, 9575), (8075, 8809)]