8281725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4801}}^1$

素因数の和:4837

約数の個数: 24

約数和(自身を含む): 14290752

約数和(自身を除く): 6009027

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 4801, 14403, 24005, 72015, 110423, 120025, 331269, 360075, 552115, 1656345, 2760575, 8281725]

約数ペア:

[(1, 8281725), (3, 2760575), (5, 1656345), (15, 552115), (23, 360075), (25, 331269), (69, 120025), (75, 110423), (115, 72015), (345, 24005), (575, 14403), (1725, 4801)]