15314750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5569}}^1$

素因数の和:5597

約数の個数: 32

約数和(自身を含む): 31281120

約数和(自身を除く): 15966370

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 5569, 11138, 27845, 55690, 61259, 122518, 139225, 278450, 306295, 612590, 696125, 1392250, 1531475, 3062950, 7657375, 15314750]

約数ペア:

[(1, 15314750), (2, 7657375), (5, 3062950), (10, 1531475), (11, 1392250), (22, 696125), (25, 612590), (50, 306295), (55, 278450), (110, 139225), (125, 122518), (250, 61259), (275, 55690), (550, 27845), (1375, 11138), (2750, 5569)]