3020221425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{134681}}^1$

素因数の和:134730

約数の個数: 48

約数和(自身を含む): 5611390848

約数和(自身を除く): 2591169423

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 4485, 7475, 22425, 134681, 404043, 673405, 1750853, 2020215, 3097663, 3367025, 5252559, 8754265, 9292989, 10101075, 15488315, 26262795, 40269619, 43771325, 46464945, 77441575, 120808857, 131313975, 201348095, 232324725, 604044285, 1006740475, 3020221425]

約数ペア:

[(1, 3020221425), (3, 1006740475), (5, 604044285), (13, 232324725), (15, 201348095), (23, 131313975), (25, 120808857), (39, 77441575), (65, 46464945), (69, 43771325), (75, 40269619), (115, 26262795), (195, 15488315), (299, 10101075), (325, 9292989), (345, 8754265), (575, 5252559), (897, 3367025), (975, 3097663), (1495, 2020215), (1725, 1750853), (4485, 673405), (7475, 404043), (22425, 134681)]