48482505

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 88583040

約数和(自身を除く): 40100535

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 139, 207, 337, 345, 417, 695, 1011, 1035, 1251, 1685, 2085, 3033, 3197, 5055, 6255, 7751, 9591, 15165, 15985, 23253, 28773, 38755, 46843, 47955, 69759, 116265, 140529, 143865, 234215, 348795, 421587, 702645, 1077389, 2107935, 3232167, 5386945, 9696501, 16160835, 48482505]

約数ペア:

[(1, 48482505), (3, 16160835), (5, 9696501), (9, 5386945), (15, 3232167), (23, 2107935), (45, 1077389), (69, 702645), (115, 421587), (139, 348795), (207, 234215), (337, 143865), (345, 140529), (417, 116265), (695, 69759), (1011, 47955), (1035, 46843), (1251, 38755), (1685, 28773), (2085, 23253), (3033, 15985), (3197, 15165), (5055, 9591), (6255, 7751)]