26098695

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 53501760

約数和(自身を除く): 27403065

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 2857, 3045, 8571, 9135, 14285, 19999, 25713, 42855, 59997, 82853, 99995, 128565, 179991, 248559, 299985, 414265, 579971, 745677, 899955, 1242795, 1739913, 2899855, 3728385, 5219739, 8699565, 26098695]

約数ペア:

[(1, 26098695), (3, 8699565), (5, 5219739), (7, 3728385), (9, 2899855), (15, 1739913), (21, 1242795), (29, 899955), (35, 745677), (45, 579971), (63, 414265), (87, 299985), (105, 248559), (145, 179991), (203, 128565), (261, 99995), (315, 82853), (435, 59997), (609, 42855), (1015, 25713), (1305, 19999), (1827, 14285), (2857, 9135), (3045, 8571)]