72548325

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4673}}^1$

素因数の和:4715

約数の個数: 48

約数和(自身を含む): 139098240

約数和(自身を除く): 66549915

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 4673, 5175, 14019, 15525, 23365, 42057, 70095, 107479, 116825, 126171, 210285, 322437, 350475, 537395, 630855, 967311, 1051425, 1612185, 2686975, 2901933, 3154275, 4836555, 8060925, 14509665, 24182775, 72548325]

約数ペア:

[(1, 72548325), (3, 24182775), (5, 14509665), (9, 8060925), (15, 4836555), (23, 3154275), (25, 2901933), (27, 2686975), (45, 1612185), (69, 1051425), (75, 967311), (115, 630855), (135, 537395), (207, 350475), (225, 322437), (345, 210285), (575, 126171), (621, 116825), (675, 107479), (1035, 70095), (1725, 42057), (3105, 23365), (4673, 15525), (5175, 14019)]