479967105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{6991}}^1$

素因数の和:7221

約数の個数: 32

約数和(自身を含む): 805478400

約数和(自身を除く): 325511295

約数列:

[1, 3, 5, 15, 23, 69, 115, 199, 345, 597, 995, 2985, 4577, 6991, 13731, 20973, 22885, 34955, 68655, 104865, 160793, 482379, 803965, 1391209, 2411895, 4173627, 6956045, 20868135, 31997807, 95993421, 159989035, 479967105]

約数ペア:

[(1, 479967105), (3, 159989035), (5, 95993421), (15, 31997807), (23, 20868135), (69, 6956045), (115, 4173627), (199, 2411895), (345, 1391209), (597, 803965), (995, 482379), (2985, 160793), (4577, 104865), (6991, 68655), (13731, 34955), (20973, 22885)]