47976475

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 61067520

約数和(自身を除く): 13091045

約数列:

[1, 5, 25, 71, 151, 179, 355, 755, 895, 1775, 3775, 4475, 10721, 12709, 27029, 53605, 63545, 135145, 268025, 317725, 675725, 1919059, 9595295, 47976475]

約数ペア:

[(1, 47976475), (5, 9595295), (25, 1919059), (71, 675725), (151, 317725), (179, 268025), (355, 135145), (755, 63545), (895, 53605), (1775, 27029), (3775, 12709), (4475, 10721)]