4728225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2741}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 8160192

約数和(自身を除く): 3431967

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 2741, 8223, 13705, 41115, 63043, 68525, 189129, 205575, 315215, 945645, 1576075, 4728225]

約数ペア:

[(1, 4728225), (3, 1576075), (5, 945645), (15, 315215), (23, 205575), (25, 189129), (69, 68525), (75, 63043), (115, 41115), (345, 13705), (575, 8223), (1725, 2741)]