7273455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 13561344

約数和(自身を除く): 6287889

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1307, 1855, 3921, 5565, 6535, 9149, 19605, 27447, 45745, 69271, 137235, 207813, 346355, 484897, 1039065, 1454691, 2424485, 7273455]

約数ペア:

[(1, 7273455), (3, 2424485), (5, 1454691), (7, 1039065), (15, 484897), (21, 346355), (35, 207813), (53, 137235), (105, 69271), (159, 45745), (265, 27447), (371, 19605), (795, 9149), (1113, 6535), (1307, 5565), (1855, 3921)]