2244225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 3874752

約数和(自身を除く): 1630527

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1301, 1725, 3903, 6505, 19515, 29923, 32525, 89769, 97575, 149615, 448845, 748075, 2244225]

約数ペア:

[(1, 2244225), (3, 748075), (5, 448845), (15, 149615), (23, 97575), (25, 89769), (69, 32525), (75, 29923), (115, 19515), (345, 6505), (575, 3903), (1301, 1725)]