3399975

素因数分解:

$3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 60

約数和(自身を含む): 6661776

約数和(自身を除く): 3261801

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 73, 75, 81, 115, 135, 207, 219, 225, 345, 365, 405, 575, 621, 657, 675, 1035, 1095, 1679, 1725, 1825, 1863, 1971, 2025, 3105, 3285, 5037, 5175, 5475, 5913, 8395, 9315, 9855, 15111, 15525, 16425, 25185, 29565, 41975, 45333, 46575, 49275, 75555, 125925, 135999, 147825, 226665, 377775, 679995, 1133325, 3399975]

約数ペア:

[(1, 3399975), (3, 1133325), (5, 679995), (9, 377775), (15, 226665), (23, 147825), (25, 135999), (27, 125925), (45, 75555), (69, 49275), (73, 46575), (75, 45333), (81, 41975), (115, 29565), (135, 25185), (207, 16425), (219, 15525), (225, 15111), (345, 9855), (365, 9315), (405, 8395), (575, 5913), (621, 5475), (657, 5175), (675, 5037), (1035, 3285), (1095, 3105), (1679, 2025), (1725, 1971), (1825, 1863)]