29228125

素因数分解:

$5^5\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 37497600

約数和(自身を除く): 8269475

約数列:

[1, 5, 25, 47, 125, 199, 235, 625, 995, 1175, 3125, 4975, 5875, 9353, 24875, 29375, 46765, 124375, 146875, 233825, 621875, 1169125, 5845625, 29228125]

約数ペア:

[(1, 29228125), (5, 5845625), (25, 1169125), (47, 621875), (125, 233825), (199, 146875), (235, 124375), (625, 46765), (995, 29375), (1175, 24875), (3125, 9353), (4975, 5875)]