479180745

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{75521}}^1$

素因数の和:75582

約数の個数: 32

約数和(自身を含む): 870013440

約数和(自身を除く): 390832695

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 75521, 226563, 377605, 679689, 1132815, 2039067, 3398445, 3549487, 10195335, 10648461, 17747435, 31945383, 53242305, 95836149, 159726915, 479180745]

約数ペア:

[(1, 479180745), (3, 159726915), (5, 95836149), (9, 53242305), (15, 31945383), (27, 17747435), (45, 10648461), (47, 10195335), (135, 3549487), (141, 3398445), (235, 2039067), (423, 1132815), (705, 679689), (1269, 377605), (2115, 226563), (6345, 75521)]