47668825

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 60710400

約数和(自身を除く): 13041575

約数列:

[1, 5, 25, 67, 149, 191, 335, 745, 955, 1675, 3725, 4775, 9983, 12797, 28459, 49915, 63985, 142295, 249575, 319925, 711475, 1906753, 9533765, 47668825]

約数ペア:

[(1, 47668825), (5, 9533765), (25, 1906753), (67, 711475), (149, 319925), (191, 249575), (335, 142295), (745, 63985), (955, 49915), (1675, 28459), (3725, 12797), (4775, 9983)]