73321395

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{14251}}^1$

素因数の和:14280

約数の個数: 32

約数和(自身を含む): 136819200

約数和(自身を除く): 63497805

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 14251, 42753, 71255, 99757, 213765, 299271, 498785, 698299, 1496355, 2094897, 3491495, 4888093, 10474485, 14664279, 24440465, 73321395]

約数ペア:

[(1, 73321395), (3, 24440465), (5, 14664279), (7, 10474485), (15, 4888093), (21, 3491495), (35, 2094897), (49, 1496355), (105, 698299), (147, 498785), (245, 299271), (343, 213765), (735, 99757), (1029, 71255), (1715, 42753), (5145, 14251)]