28595955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 48881664

約数和(自身を除く): 20285709

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 635, 883, 1905, 2159, 2649, 4415, 6477, 10795, 13245, 15011, 32385, 45033, 75055, 112141, 225165, 336423, 560705, 1682115, 1906397, 5719191, 9531985, 28595955]

約数ペア:

[(1, 28595955), (3, 9531985), (5, 5719191), (15, 1906397), (17, 1682115), (51, 560705), (85, 336423), (127, 225165), (255, 112141), (381, 75055), (635, 45033), (883, 32385), (1905, 15011), (2159, 13245), (2649, 10795), (4415, 6477)]