155327431275

素因数分解:

$3^3\times 5^2\times {\mathrm{571}}^1\times {\mathrm{403003}}^1$

素因数の和:403593

約数の個数: 48

約数和(自身を含む): 285842677120

約数和(自身を除く): 130515245845

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 571, 675, 1713, 2855, 5139, 8565, 14275, 15417, 25695, 42825, 77085, 128475, 385425, 403003, 1209009, 2015015, 3627027, 6045045, 10075075, 10881081, 18135135, 30225225, 54405405, 90675675, 230114713, 272027025, 690344139, 1150573565, 2071032417, 3451720695, 5752867825, 6213097251, 10355162085, 17258603475, 31065486255, 51775810425, 155327431275]

約数ペア:

[(1, 155327431275), (3, 51775810425), (5, 31065486255), (9, 17258603475), (15, 10355162085), (25, 6213097251), (27, 5752867825), (45, 3451720695), (75, 2071032417), (135, 1150573565), (225, 690344139), (571, 272027025), (675, 230114713), (1713, 90675675), (2855, 54405405), (5139, 30225225), (8565, 18135135), (14275, 10881081), (15417, 10075075), (25695, 6045045), (42825, 3627027), (77085, 2015015), (128475, 1209009), (385425, 403003)]