971303775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{996209}}^1$

素因数の和:996235

約数の個数: 24

約数和(自身を含む): 1729420560

約数和(自身を除く): 758116785

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 996209, 2988627, 4981045, 12950717, 14943135, 24905225, 38852151, 64753585, 74715675, 194260755, 323767925, 971303775]

約数ペア:

[(1, 971303775), (3, 323767925), (5, 194260755), (13, 74715675), (15, 64753585), (25, 38852151), (39, 24905225), (65, 14943135), (75, 12950717), (195, 4981045), (325, 2988627), (975, 996209)]