22118955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 15703509

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 635, 683, 1905, 2049, 2159, 3415, 6477, 10245, 10795, 11611, 32385, 34833, 58055, 86741, 174165, 260223, 433705, 1301115, 1474597, 4423791, 7372985, 22118955]

約数ペア:

[(1, 22118955), (3, 7372985), (5, 4423791), (15, 1474597), (17, 1301115), (51, 433705), (85, 260223), (127, 174165), (255, 86741), (381, 58055), (635, 34833), (683, 32385), (1905, 11611), (2049, 10795), (2159, 10245), (3415, 6477)]