328504225

素因数分解:

$5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9433}}^1$

素因数の和:9649

約数の個数: 24

約数和(自身を含む): 467926400

約数和(自身を除く): 139422175

約数列:

[1, 5, 7, 25, 35, 175, 199, 995, 1393, 4975, 6965, 9433, 34825, 47165, 66031, 235825, 330155, 1650775, 1877167, 9385835, 13140169, 46929175, 65700845, 328504225]

約数ペア:

[(1, 328504225), (5, 65700845), (7, 46929175), (25, 13140169), (35, 9385835), (175, 1877167), (199, 1650775), (995, 330155), (1393, 235825), (4975, 66031), (6965, 47165), (9433, 34825)]