28826595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{91513}}^1$

素因数の和:91531

約数の個数: 24

約数和(自身を含む): 57104736

約数和(自身を除く): 28278141

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 91513, 274539, 457565, 640591, 823617, 1372695, 1921773, 3202955, 4118085, 5765319, 9608865, 28826595]

約数ペア:

[(1, 28826595), (3, 9608865), (5, 5765319), (7, 4118085), (9, 3202955), (15, 1921773), (21, 1372695), (35, 823617), (45, 640591), (63, 457565), (105, 274539), (315, 91513)]