1133325

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 2202240

約数和(自身を除く): 1068915

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 73, 75, 115, 135, 207, 219, 225, 345, 365, 575, 621, 657, 675, 1035, 1095, 1679, 1725, 1825, 1971, 3105, 3285, 5037, 5175, 5475, 8395, 9855, 15111, 15525, 16425, 25185, 41975, 45333, 49275, 75555, 125925, 226665, 377775, 1133325]

約数ペア:

[(1, 1133325), (3, 377775), (5, 226665), (9, 125925), (15, 75555), (23, 49275), (25, 45333), (27, 41975), (45, 25185), (69, 16425), (73, 15525), (75, 15111), (115, 9855), (135, 8395), (207, 5475), (219, 5175), (225, 5037), (345, 3285), (365, 3105), (575, 1971), (621, 1825), (657, 1725), (675, 1679), (1035, 1095)]