317322825

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 535947840

約数和(自身を除く): 218625015

約数列:

[1, 3, 5, 15, 25, 75, 89, 137, 267, 347, 411, 445, 685, 1041, 1335, 1735, 2055, 2225, 3425, 5205, 6675, 8675, 10275, 12193, 26025, 30883, 36579, 47539, 60965, 92649, 142617, 154415, 182895, 237695, 304825, 463245, 713085, 772075, 914475, 1188475, 2316225, 3565425, 4230971, 12692913, 21154855, 63464565, 105774275, 317322825]

約数ペア:

[(1, 317322825), (3, 105774275), (5, 63464565), (15, 21154855), (25, 12692913), (75, 4230971), (89, 3565425), (137, 2316225), (267, 1188475), (347, 914475), (411, 772075), (445, 713085), (685, 463245), (1041, 304825), (1335, 237695), (1735, 182895), (2055, 154415), (2225, 142617), (3425, 92649), (5205, 60965), (6675, 47539), (8675, 36579), (10275, 30883), (12193, 26025)]